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Addition Facts to 20

Welcome to our Addition Facts to 20 Worksheets for First and Second Grade.

Here you will find a wide range of free printable Math Addition Worksheets, to help your child learn their addition facts within to 20.

Our sheets have a range of different levels of difficulty and support, with the easiest ones first.

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Addition Facts to 20 Worksheets

Here you will find a selection of Math Addition Facts sheets designed to help your child improve their mental addition skills.

The sheets are suitable for children towards the end of the first grade, and also for second graders.

The sheets are graded so that the easier ones are at the top.

Using these sheets will help your child to:

  • learn their addition facts within 20;
  • add numbers to 20 with three addends;
  • learn how to solve addition sums where one of the addends is missing, but the total is given.

Addition Facts to 12 - Easier

  • Addition Facts to 12 Sheet 1
  • PDF version
  • Addition Facts to 12 Sheet 2
  • Addition Facts to 20 Sheet 1
  • Addition Facts to 20 Sheet 2
  • Addition Facts to 20 Sheet 3
  • Addition Facts to 20 Sheet 4
  • Addition Facts to 20 Sheet 5 (with 3 addends)
  • Addition Facts to 20 Sheet 6 (with 3 addends)

Addition Facts to 20 - Missing Facts

The following sheets involve solving an addition equation where the sum is given, but one of the addends is missing.

  • Missing Addition Facts to 20 Sheet 1
  • Missing Addition Facts to 20 Sheet 2
  • Missing Addition Facts to 20 Sheet 3

Addition Fact Puzzles

These puzzles are a great extension or supplementary activity to get kids to apply their knowledge.

Hexagon Walls

  • Hexagon Addition Wall 1a
  • Hexagon Addition Wall 1b
  • Hexagon Addition Wall 1c
  • Hexagon Addition Wall 1 blank

Looking for some easier sheets?

The sheets in this section focus on writing down all the addition facts up to 12.

They are at a simpler level than the sheets on this page.

  • Addition Sentences to 12
  • Addition Fact Practice to 12

Looking for some harder sheets?

The sheets in this section focus on writing down all the addition facts for 2nd grade and up.

They are at a harder level than the sheets on this page.

  • Math Addition Facts to 20 (harder sheets)
  • Third Grade Addition Facts Worksheets to 100+100

More Recommended Math Worksheets

Take a look at some more of our worksheets similar to these.

Addition Fact Worksheet Generator

Here is our random worksheet generator for free addition fact worksheets.

Using this generator will let you create worksheets about:

  • Adding with a choice of number values;
  • Working out addition problems where the total is given, but one of the addends is missing.

These sheets involve adding numbers horizontally with a wide choice of values.

  • Free Addition Fact Worksheets (randomly generated)

Addition & Subtraction Worksheets

If you need to mix and match addition and subtraction fact questions within the same sheet, then use this section here.

The addition and subtraction worksheets involve counting on and back with numbers to 12.

  • Adding tens
  • 1st grade Addition Word Problems
  • First Grade Addition and Subtraction to 12
  • Addition Subtraction Worksheets (randomly generated)

Printable Addition Flashcards

Here you will find a selection of printable Addition Flashcards designed to help your child learn their addition facts.

Using flashcards is a great way to learn your addition facts. They can be taken on a journey, played with in a game, or used in a spare five minutes daily until your child knows their addition facts off by heart.

  • learn their addition facts.

All the free Math Place Value Worksheets in this section are informed by the Elementary Math Benchmarks.

  • Printable Addition Flash Cards
  • 1st Grade Math Games

Here you will find a range of Free Printable First Grade Games, including Addition Games.

The following games develop the First Grade Math fact skills of adding in a fun and motivating way.

  • learn their addition facts up to 12.
  • develop their strategic thinking skills.

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Addition Worksheets

Welcome to the addition worksheets page at Math-Drills.com where we will add to your learning experience in many positive ways! On this page, you will find Addition worksheets from addition facts and two-digit addition to column addition and addition with games. In the first section, we've included a few addition printables that should help out the beginning student. Teaching addition facts is best done with some interesting teaching strategies.

Some teachers and parents use addition manipulatives to help students understand the basic addition facts. For example, adding groups of "Apple Jacks" (a breakfast cereal) by counting will quickly lead students to understand the concepts of addition. The sooner you can introduce base ten blocks to your students, the better. If you haven't already used them for counting, use them for basic addition and show students how regrouping works.

Most Popular Addition Worksheets this Week

2-Digit Plus 2-Digit Addition With Some Regrouping (25 Questions)

Addition Facts Tables

addition 20 worksheets

Disputably not a great way to learn addition facts, but undeniably a great way to summarize, addition facts tables are an invaluable resource in any home or school classroom. Addition works very well as a table since the addends can be sequential. Encourage students to look for patterns and teach them a variety of strategies to learn the addition facts. For students who have not yet memorized their addition facts but need to know them for a more advanced math lesson such as adding two-digit numbers, provide an addition facts table to them, so they can quickly look up addition facts. After a while, they will most likely learn the facts through the use of the table and become less reliant on it. To make the tables more durable, print them on card stock and laminate them. They can be displayed on a screen or enlarged and printed on poster paper for whole class use.

  • Addition Facts in One Square Table Addition Facts Table 1 to 10 (Filled In) Addition Facts Table 1 to 10 (Blank) Addition Facts Table 0 to 9 (Filled In) Addition Facts Table 0 to 9 (Blank) Left-Handed Addition Facts Table Left-Handed Blank Addition Facts Table All Addition Facts Tables Addition Facts Tables With One Fact at a time highlighted
  • Addition Facts in Separate Tables Single Addition Facts Tables in Gray 1 to 12 Single Addition Facts Tables in Color 1 to 12 Single Addition Facts Tables in Montessori Colors 1 to 12

Five Minute Addition Frenzies

addition 20 worksheets

Five minute frenzy charts are 10 by 10 grids for addition fact practice. In each square, students write the sum of the column number and the row number.

Called mad minutes or timed drills by some, five minute frenzies are meant to be timed to add a little more excitement to practicing addition facts. They are ideally used to increase a student's ability to recall addition facts quickly which has all sorts of benefits later in their school life including preventing high school teachers from complaining about "how their students can't even add single-digit numbers without using a calculator."

A general goal to achieve would be to complete one chart in less than five minutes and score 98 percent or better, however, we recommend setting personal goals for students based on an initial test. If they are banging their head against the wall after a couple of minutes with only a few questions done, they really shouldn't be completing a timed addition facts drill at the moment. They still have some learning to do. We would recommend breaking out the manipulatives at this point. If they blast through the questions in 1.5 minutes and get almost all of them correct, they are probably ready for something a little more challenging.

One-per-page addition frenzies are not the most efficient use of paper resources, but they are a good starting point especially for younger students who have not quite mastered their penmanship enough to fit their numbers into a smaller chart. They are also great for displaying on screens or monitors for group activities. For example, you might use an interactive white board to fill out the chart.

  • Five Minute Addition Frenzies Addition Frenzy ( 1 to 10 ) Addition Frenzy ( 11 to 20 ) Addition Frenzy ( 21 to 50 ) Addition Frenzy ( 51 to 100 )
  • Left-handed Five Minute Addition Frenzies Left-handed Addition Frenzy ( 1 to 10 ) Left-handed Addition Frenzy ( 11 to 20 ) Left-handed Addition Frenzy ( 21 to 50 ) Left-handed Addition Frenzy ( 51 to 100 )

A wiser use of paper and photo-copy limits, having four charts on a page allows for multi-day practice, collaborative work or through the use of a paper-cutter, a quick stack of practice pages for students who finish early.

  • Five Minute Addition Frenzies (Four Per Page) Four Addition Frenzies ( 1 to 10 ) Four Addition Frenzies ( 11 to 20 ) Four Addition Frenzies ( 21 to 50 ) Four Addition Frenzies ( 51 to 100 )
  • Left-handed Five Minute Addition Frenzies (Four Per Page) Left-handed Four Addition Charts Per Page ( 1 to 10 ) Left-handed Four Addition Charts Per Page ( 11 to 20 ) Left-handed Four Addition Charts Per Page ( 21 to 50 ) Left-handed Four Addition Charts Per Page ( 51 to 100 )

Single-Digit Addition

addition 20 worksheets

Most people would agree that being able to add single-digit numbers quickly and in your head is an essential skill for success in math. The various addition worksheets in this section focus on skills that students will use their entire life. These worksheets will not magically make a student learn addition, but they are valuable for reinforcement and practice and can also be used as assessment tools.

  • Single-Digit Addition with Some Regrouping 100 Single-Digit Addition Questions with Some Regrouping ✎ 81 Single-Digit Addition Questions with Some Regrouping ✎ 64 Single-Digit Addition Questions with Some Regrouping ✎ 50 Single-Digit Addition Questions with Some Regrouping ✎ 25 Single-Digit Addition Questions with Some Regrouping ✎ 12 Single-Digit Addition Questions with Some Regrouping ✎
  • Single-Digit Addition with No Regrouping 100 Single-Digit Addition Questions with No Regrouping 64 Single-Digit Addition Questions with No Regrouping 25 Single-Digit Addition Questions with No Regrouping 12 Single-Digit Addition Questions with No Regrouping
  • Single-Digit Addition with All Regrouping 100 Single-Digit Addition Questions with All Regrouping 64 Single-Digit Addition Questions with All Regrouping 25 Single-Digit Addition Questions with All Regrouping 12 Single-Digit Addition Questions with All Regrouping
  • Horizontally Arranged Single-Digit Addition Horizontally Arranged Single-Digit Addition Facts (100 Questions) ✎ Horizontally Arranged Single-Digit Addition Facts (50 Questions) ✎ Horizontal Numbers that Add to 10 Horizontally Arranged Single-Digit Addition Facts up to 5 + 5 (100 Questions) ✎ Horizontally Arranged Single-Digit Addition Facts up to 6 + 6 (100 Questions) ✎ Horizontally Arranged Single-Digit Addition Facts up to 7 + 7 (100 Questions) ✎ Horizontally Arranged Single-Digit Addition Facts up to 8 + 8 (100 Questions) ✎
  • Horizontally Arranged Single-Digit Addition of More than Two Addends Adding 3 Single-Digit Numbers Horizontally Adding 4 Single-Digit Numbers Horizontally Adding 5 Single-Digit Numbers Horizontally Adding 10 Single-Digit Numbers Horizontally
  • Horizontally Arranged Single-Digit Addition with No Regrouping Horizontal Addition Facts with No Regrouping 100 per page Horizontal Addition Facts with No Regrouping and No Zeros 100 per page Horizontal Addition Facts with No Regrouping 50 per page
  • Horizontally Arranged Single-Digit Addition with All Regrouping Horizontal Addition Facts with All Regrouping 100 per page Horizontal Addition Facts with All Regrouping 50 per page

The make ten addition strategy involves "spliting" the second addend into two parts. The first part combines with the first addend to make ten and the second part is the leftover amount. The strategy helps students quickly add amounts over ten in their head. For example, adding 8 + 7, students first recognize that they need to add 2 to 8 to get 10, so they split the 7 into 2 + 5. The 8 + 2 makes 10 and 5 more makes 15. The skill can be extended to many situations, for example adding 24 + 9, students recognize that they need 6 more to get to 30 and 9 can be split into 6 + 3, so 24 + 6 = 30 and 3 more makes 33. Continuing on, students can work on recognizing "complements" of other important numbers (see section further down) to develop this strategy further.

  • Make 10 Addition Strategy Make 10 Addition Strategy Make 10 Addition Strategy Blanks Make 20 Addition Strategy Make 30 Addition Strategy Make 40 Addition Strategy Make 50 Addition Strategy Make 60 Addition Strategy Make 70 Addition Strategy Make 80 Addition Strategy Make 90 Addition Strategy Make Multiples of 10 Addition Strategy

Focusing on one number at a time is necessary for some students. Maybe they get overwhelmed with too much information and need to experience success in small steps.

  • Adding Focus or Target Facts (50 Questions) Adding 0 to Single-Digit Numbers (50 Questions) ✎ Adding 1 to Single-Digit Numbers (50 Questions) ✎ Adding 2 to Single-Digit Numbers (50 Questions) ✎ Adding 1 or 2 to Single-Digit Numbers (50 Questions) ✎ Adding 3 to Single-Digit Numbers (50 Questions) ✎ Adding 4 to Single-Digit Numbers (50 Questions) ✎ Adding 5 to Single-Digit Numbers (50 Questions) ✎ Adding 6 to Single-Digit Numbers (50 Questions) ✎ Adding 7 to Single-Digit Numbers (50 Questions) ✎ Adding 8 to Single-Digit Numbers (50 Questions) ✎ Adding 9 to Single-Digit Numbers (50 Questions) ✎
  • Adding Focus or Target Facts (25 Large Print Questions) Adding 0 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 1 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 2 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 3 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 4 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 5 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 6 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 7 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 8 to Single-Digit Numbers (25 Large Print Questions) ✎ Adding 9 to Single-Digit Numbers (25 Large Print Questions) ✎
  • Adding Focus or Target Facts (25 Questions) with Sums Limited to 12 Adding 1 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 2 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 3 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 4 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 5 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 6 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 7 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 8 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎ Adding 9 to Single-Digit Numbers With Sums Limited to 12 (25 Large Print Questions) ✎
  • Horizontally-Arranged Adding Focus or Target Facts 100 Horizontal Adding 1s to Single-Digit Numbers Questions 100 Horizontal Adding 2s to Single-Digit Numbers Questions 50 Adding 1s and 2s to Single-Digit Numbers Questions 100 Horizontal Adding 3s to Single-Digit Numbers Questions 100 Horizontal Adding 4s to Single-Digit Numbers Questions 100 Horizontal Adding 5s to Single-Digit Numbers Questions 100 Horizontal Adding 6s to Single-Digit Numbers Questions 100 Horizontal Adding 7s to Single-Digit Numbers Questions 100 Horizontal Adding 8s to Single-Digit Numbers Questions 100 Horizontal Adding 9s to Single-Digit Numbers Questions

Multi-Digit Addition

addition 20 worksheets

A variety of strategies can be used to learn multi-digit addition; it isn't necessary to rely only on paper and pencil methods. Base ten blocks can help students conceptualize addition. Teaching students a mental left-to-right addition skill will help them in future math studies and life in general. E.g. 34 + 78 would be 30 + 70 = 100, 100 + 4 = 104, 104 + 8 = 112. Don't forget about using estimation with these worksheets.

  • Multi-Digit Addition with Some Regrouping 2-Digit plus 1-Digit Addition (25 Questions) ✎ 2-Digit Plus 1-Digit Addition (36 Questions) ✎ 2-Digit plus 1-Digit Addition (64 Questions) ✎ 2-Digit plus 1-Digit Addition (100 Questions) ✎ 2-Digit plus 1-Digit Addition ( Sums Less Than 100 ) (25 Questions) 2-Digit Addition (25 Questions) ✎ 2-Digit Addition (36 Questions) ✎ 2-Digit Addition (64 Questions) ✎ 2-Digit Addition (100 Questions) ✎ 3-Digit Plus 1-Digit Addition (25 Questions) ✎ 3-Digit Plus 1-Digit Addition (36 Questions) ✎ 3-Digit Plus 2-Digit Addition (25 Questions) ✎ 3-Digit Plus 2-Digit Addition (36 Questions) ✎ 3-Digit Plus 2-Digit Addition (49 Questions) ✎ 3-Digit Plus 2-Digit Addition (100 Questions) ✎ 3-Digit Addition (25 Questions) ✎ 3-Digit Addition (36 Questions) ✎ 3-Digit Addition (49 Questions) ✎ 3-Digit Addition (100 Questions) ✎ 4-Digit Plus 1-Digit Addition (25 Questions) ✎ 4-Digit Plus 1-Digit Addition (36 Questions) ✎ 4-Digit Plus 2-Digit Addition (25 Questions) ✎ 4-Digit Plus 2-Digit Addition (36 Questions) ✎ 4-Digit Plus 3-Digit Addition (25 Questions) ✎ 4-Digit Plus 3-Digit Addition (36 Questions) ✎ 4-Digit Plus 3-Digit Addition (49 Questions) ✎ 4-Digit Plus 3-Digit Addition (100 Questions) ✎ 4-Digit Addition (25 Questions) ✎ 4-Digit Addition (36 Questions) ✎ 4-Digit Addition (49 Questions) ✎ 4-Digit Addition (100 Questions) ✎ 5-Digit Addition (25 Questions) ✎ Various 2-digit to 4-digit Addition (25 Questions) ✎ Various 2-Digit to 4-Digit Addition (36 Questions) ✎ Various 2-digit to 5-digit Addition (20 Questions) ✎ Various 2-Digit to 5-Digit Addition (36 Questions) ✎ Various 3-digit to 5-digit Addition (20 Questions) ✎ Various 3-Digit to 5-Digit Addition (36 Questions) ✎ 6-Digit Addition (20 Questions) ✎ 7-Digit Addition (15 Questions) ✎ 8-Digit Addition (15 Questions) ✎ 9-Digit Addition (15 Questions) ✎ 3-Digit Expanded Form Addition

Regrouping is what long addition is all about; these worksheets give students a lot of practice since every step requires regrouping.

  • Multi-Digit Addition with All Regrouping 2-Digit Plus 1-Digit Addition with ALL Regrouping in the Ones Place (25 Questions) ✎ 2-Digit Addition with ALL Regrouping (25 Questions) ✎ 2-Digit Addition with ALL Regrouping (36 Questions) ✎ 3-Digit Addition with ALL Regrouping (25 Questions) ✎ 4-Digit Addition with ALL Regrouping (25 Questions) ✎ 5-Digit Addition with ALL Regrouping (20 Questions) ✎ 6-Digit Addition with ALL Regrouping (20 Questions) ✎ 7-Digit Addition with ALL Regrouping (15 Questions) ✎ 8-Digit Addition with ALL Regrouping (15 Questions) ✎ 9-Digit Addition with ALL Regrouping (15 Questions) ✎

If you haven't quite mastered all the addition facts or the long addition algorithm, these might be the worksheets for you. These worksheets don't require any regrouping, so they provide an extra in-between skill for students who require a little more guidance.

  • Multi-Digit Addition with No Regrouping 2-Digit Plus 1-Digit Addition with NO Regrouping (25 Questions) ✎ 2-Digit Addition with NO Regrouping (25 Questions) ✎ 2-Digit Addition with NO Regrouping (36 Questions) ✎ 2-Digit Addition with NO Regrouping (64 Questions) ✎ 2-Digit Addition with NO Regrouping (100 Questions) ✎ 3-Digit Plus 1-Digit Addition with NO Regrouping (25 Questions) ✎ 3-Digit Plus 2-Digit Addition with NO Regrouping (25 Questions) ✎ 3-Digit Addition with NO Regrouping (25 Questions) ✎ 4-Digit Plus 1-Digit Addition with NO Regrouping (25 Questions) ✎ 4-Digit Plus 2-Digit Addition with NO Regrouping (25 Questions) ✎ 4-Digit Plus 3-Digit Addition with NO Regrouping (25 Questions) ✎ 4-Digit Addition with NO Regrouping (25 Questions) ✎ 5-Digit Addition with NO Regrouping (20 Questions) ✎ 6-Digit Addition with NO Regrouping (20 Questions) ✎ 7-Digit Addition with NO Regrouping (20 Questions) ✎ 8-Digit Addition with NO Regrouping (15 Questions) ✎ 9-Digit Addition with NO Regrouping (15 Questions) ✎

Horizontal addition can encourage students to use mental math or other strategies to add numbers. One of the most common mental math strategies for addition is a left-to-right (also called front end) addition strategy. This involves adding the greater place values first. Other strategies for adding multi-digit numbers include using base ten blocks or other manipulatives, number lines, decomposing numbers and adding the parts, and using a calculator.

  • Horizontally Arranged Multi-Digit Addition Adding to 20 with the Second Addend Greater 2-Digit Plus 2-Digit Horizontal Addition with no Regrouping Horizontally Arranged 2-Digit Plus 2-Digit Addition ✎ Horizontally Arranged 3-Digit Plus 2-Digit Addition ✎ Horizontally Arranged 3-Digit Plus 3-Digit Addition ✎ Horizontally Arranged Various 2- and 3-Digit Addition ✎ Horizontally Arranged 4-Digit Plus 3-Digit Addition ✎ Horizontally Arranged 4-Digit Plus 4-Digit Addition ✎ Horizontally Arranged Various 2- to 4-Digit Addition ✎
  • Horizontally Arranged Multi-Digit Addition of More Than Two Addends Adding 3 Two-Digit Numbers Horizontally Adding 4 Two-Digit Numbers Horizontally Adding 5 Two-Digit Numbers Horizontally Adding 10 Two-Digit Numbers Horizontally
  • Adding Focus or Target Facts Greater Than 9 25 Adding 10s Questions ✎ 50 Adding 10s Questions ✎ 50 Adding 11s Questions ✎ 50 Adding 12s Questions ✎ 50 Adding 13s Questions ✎ 50 Adding 14s Questions ✎ 50 Adding 15s Questions ✎ 50 Adding 16s Questions ✎ 50 Adding 17s Questions ✎ 50 Adding 18s Questions ✎ 50 Adding 19s Questions ✎ 50 Adding 20s Questions ✎

Using a comma to separate thousands is the most common way to format large numbers in the English world.

  • Multi-Digit Addition with Some Regrouping (Comma-Separated Thousands) Adding 4-Digit Numbers (Comma Separated) (25 Questions) ✎ Adding 5-Digit Numbers (Comma Separated) (20 Questions) ✎ Adding 6-Digit Numbers (Comma Separated) (20 Questions) ✎ Adding 7-Digit Numbers (Comma Separated) (15 Questions) ✎ Adding 8-Digit Numbers (Comma Separated) (15 Questions) ✎ Adding 9-Digit Numbers (Comma Separated) (15 Questions) ✎
  • Multi-Digit Addition with All Regrouping (Comma-Separated Thousands) Adding 4-Digit Numbers with ALL Regrouping (Comma Separated) (25 Questions) ✎ Adding 5-Digit Numbers with ALL Regrouping (Comma Separated) (20 Questions) ✎ Adding 6-Digit Numbers with ALL Regrouping (Comma Separated) (20 Questions) ✎ Adding 7-Digit Numbers with ALL Regrouping (Comma Separated) (15 Questions) ✎ Adding 8-Digit Numbers with ALL Regrouping (Comma Separated) (15 Questions) ✎ Adding 9-Digit Numbers with ALL Regrouping (Comma Separated) (15 Questions) ✎
  • Multi-Digit Addition with No Regrouping (Comma-Separated Thousands) Adding 4-Digit Numbers with NO Regrouping (Comma Separated) (25 Questions) ✎ Adding 5-Digit Numbers with NO Regrouping (Comma Separated) (20 Questions) ✎ Adding 6-Digit Numbers with NO Regrouping (Comma Separated) (20 Questions) ✎ Adding 7-Digit Numbers with NO Regrouping (Comma Separated) (15 Questions) ✎ Adding 8-Digit Numbers with NO Regrouping (Comma Separated) (15 Questions) ✎ Adding 9-Digit Numbers with NO Regrouping (Comma Separated) (15 Questions) ✎

Using a space to separate thousands in large numbers is common in some languages. In the English world, you will most likely find Canadians formatting their numbers in this way.

  • Multi-Digit Addition with Some Regrouping (Space-Separated Thousands) Adding 4-Digit Numbers (Space Separated) (25 Questions) ✎ Adding 5-Digit Numbers (Space Separated) (20 Questions) ✎ Adding 6-Digit Numbers (Space Separated) (20 Questions) ✎ Adding 7-Digit Numbers (Space Separated) (15 Questions) ✎ Adding 8-Digit Numbers (Space Separated) (15 Questions) ✎ Adding 9-Digit Numbers (Space Separated) (15 Questions) ✎
  • Multi-Digit Addition with All Regrouping (Space-Separated Thousands) Adding 4-Digit Numbers with ALL Regrouping (Space Separated) (25 Questions) ✎ Adding 5-Digit Numbers with ALL Regrouping (Space Separated) (20 Questions) ✎ Adding 6-Digit Numbers with ALL Regrouping (Space Separated) (20 Questions) ✎ Adding 7-Digit Numbers with ALL Regrouping (Space Separated) (15 Questions) ✎ Adding 8-Digit Numbers with ALL Regrouping (Space Separated) (15 Questions) ✎ Adding 9-Digit Numbers with ALL Regrouping (Space Separated) (15 Questions) ✎
  • Multi-Digit Addition with No Regrouping (Space-Separated Thousands) Adding 4-Digit Numbers with NO Regrouping (Space Separated) (25 Questions) ✎ Adding 5-Digit Numbers with NO Regrouping (Space Separated) (20 Questions) ✎ Adding 6-Digit Numbers with NO Regrouping (Space Separated) (20 Questions) ✎ Adding 7-Digit Numbers with NO Regrouping (Space Separated) (15 Questions) ✎ Adding 8-Digit Numbers with NO Regrouping (Space Separated) (15 Questions) ✎ Adding 9-Digit Numbers with NO Regrouping (Space Separated) (15 Questions) ✎

Using a period as a thousands separator is not generally seen in English-speaking countries, but since there are people from around the world who use these addition worksheets, they are included.

  • Multi-Digit Addition with Some Regrouping (Period-Separated Thousands) Adding 4-Digit Numbers (Period Separated) (25 Questions) ✎ Adding 5-Digit Numbers (Period Separated) (20 Questions) ✎ Adding 6-Digit Numbers (Period Separated) (20 Questions) ✎ Adding 7-Digit Numbers (Period Separated) (15 Questions) ✎ Adding 8-Digit Numbers (Period Separated) (15 Questions) ✎ Adding 9-Digit Numbers (Period Separated) (15 Questions) ✎
  • Multi-Digit Addition with All Regrouping (Period-Separated Thousands) Adding 4-Digit Numbers with ALL Regrouping (Period Separated) (25 Questions) ✎ Adding 5-Digit Numbers with ALL Regrouping (Period Separated) (20 Questions) ✎ Adding 6-Digit Numbers with ALL Regrouping (Period Separated) (20 Questions) ✎ Adding 7-Digit Numbers with ALL Regrouping (Period Separated) (15 Questions) ✎ Adding 8-Digit Numbers with ALL Regrouping (Period Separated) (15 Questions) ✎ Adding 9-Digit Numbers with ALL Regrouping (Period Separated) (15 Questions) ✎
  • Multi-Digit Addition with No Regrouping (Period-Separated Thousands) Adding 4-Digit Numbers with NO Regrouping (Period Separated) (25 Questions) ✎ Adding 5-Digit Numbers with NO Regrouping (Period Separated) (20 Questions) ✎ Adding 6-Digit Numbers with NO Regrouping (Period Separated) (20 Questions) ✎ Adding 7-Digit Numbers with NO Regrouping (Period Separated) (15 Questions) ✎ Adding 8-Digit Numbers with NO Regrouping (Period Separated) (15 Questions) ✎ Adding 9-Digit Numbers with NO Regrouping (Period Separated) (15 Questions) ✎

For various reasons, sometimes you need addition questions in a larger font. These should fit the bill.

  • Large Print Multi-Digit Addition with Some Regrouping 2-digit Plus 1-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 3-digit Plus 1-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 4-digit Plus 1-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ Various Plus 1-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 2-digit Plus 2-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 3-digit Plus 2-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 4-digit Plus 2-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ Various Plus 2-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 3-digit Plus 3-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 4-digit Plus 3-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 4-digit Plus 4-digit Addition with SOME Regrouping (Large Print) (16 Questions) ✎ 5-digit Plus 5-digit Addition with SOME Regrouping (Large Print) (12 Questions) ✎ 6-digit Plus 6-digit Addition with SOME Regrouping (Large Print) (12 Questions) ✎
  • Very Large Print Multi-Digit Addition with Some Regrouping 2-Digit Plus 1-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 2-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 3-Digit Plus 1-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 3-Digit Plus 2-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 3-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 4-Digit Plus 1-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 4-Digit Plus 2-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 4-Digit Plus 3-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ 4-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎ Various 2- to 4-Digit Addition with SOME Regrouping (Very Large Print) (9 Questions) ✎
  • Large Print Multi-Digit Addition with All Regrouping 2-Digit Addition with ALL Regrouping (Large Print) (16 Questions) ✎ 3-Digit Addition with ALL Regrouping (Large Print) (16 Questions) ✎ 4-Digit Addition with ALL Regrouping (Large Print) (16 Questions) ✎ 5-Digit Addition with ALL Regrouping (Large Print) (12 Questions) ✎ 6-Digit Addition with ALL Regrouping (Large Print) (12 Questions) ✎
  • Large Print Multi-Digit Addition with No Regrouping 2-Digit Addition with NO Regrouping (Large Print) (16 Questions) ✎ 3-Digit Plus 2-Digit Addition with NO Regrouping (Large Print) (16 Questions) ✎ 3-Digit Addition with NO Regrouping (Large Print) (16 Questions) ✎ 4-Digit Plus 3-Digit Addition with NO Regrouping (Large Print) (16 Questions) ✎ 4-Digit Addition with NO Regrouping (Large Print) (16 Questions) ✎ 5-Digit Addition with NO Regrouping (Large Print) (12 Questions) ✎ 6-Digit Addition with NO Regrouping (Large Print) (12 Questions) ✎ LP 2-Digit Addition with Sums up to 99 ( 25 Questions ) LP 2-Digit Addition with Sums up to 99 ( 12 Questions )

Multi-Digit Addition with Grid Support

addition 20 worksheets

Adding with grid support helps students who have trouble lining up place values themselves. Perhaps with a little practice, they might get a better understanding of not only lining up the place values, but why this is done. Pointing out that the 5 in 659 means 50, for example, is useful in helping students understand place value as it relates to addition.

  • Adding 2 Addends With Grid Support Adding 2-Digit + 2-Digit Numbers on a Grid (2 Addends) Adding 3-Digit + 3-Digit Numbers on a Grid (2 Addends) Adding 3-Digit + 2-Digit Numbers on a Grid (2 Addends) Adding 4-Digit + 4-Digit Numbers on a Grid (2 Addends) Adding 4-Digit + 3-Digit Numbers on a Grid (2 Addends) Adding 4-Digit + 2-Digit Numbers on a Grid (2 Addends) Adding 5-Digit + 5-Digit Numbers on a Grid (2 Addends) Adding 5-Digit + 4-Digit Numbers on a Grid (2 Addends) Adding 5-Digit + 3-Digit Numbers on a Grid (2 Addends) Adding 5-Digit + 2-Digit Numbers on a Grid (2 Addends) Adding Various Digit Numbers on a Grid (2 Addends)
  • Adding 3 Addends With Grid Support Adding 2-Digit Numbers on a Grid (3 Addends) Adding 3-Digit Numbers on a Grid (3 Addends) Adding 4-Digit Numbers on a Grid (3 Addends) Adding 5-Digit Numbers on a Grid (3 Addends) Adding Various-Digit Numbers on a Grid (3 Addends)
  • Adding 4 Addends With Grid Support Adding 2-Digit Numbers on a Grid (4 Addends) Adding 3-Digit Numbers on a Grid (4 Addends) Adding 4-Digit Numbers on a Grid (4 Addends) Adding 5-Digit Numbers on a Grid (4 Addends) Adding Various-Digit Numbers on a Grid (4 Addends)
  • Adding 5 Addends With Grid Support Adding 2-Digit Numbers on a Grid (5 Addends) Adding 3-Digit Numbers on a Grid (5 Addends) Adding 4-Digit Numbers on a Grid (5 Addends) Adding 5-Digit Numbers on a Grid (5 Addends) Adding Various-Digit Numbers on a Grid (5 Addends)

Various Other Addition Worksheets

addition 20 worksheets

Column addition is not just an exercise in accounting, it also develops mental addition skills that are useful in everyday life. Various strategies are available for adding columns of numbers. The traditional method is to use a pencil and paper approach, also known as right-to-left addition, where students add and regroup starting with the smallest place (ones in this case) and proceed up to the greatest place. A mental approach might involve students going from left-to-right where the greater place is added first. This is easier to keep track of in your head, but does require the occasional adjustment in previous answers. An example is to add 345 + 678 + 901. First add the 300, 600 and 900 to get 1800, then add 40, 70 and 0 in turn to get 1910, then deal with the 5, 8 and 1 to get 1924. Along the way you had to adjust your total, but keeping a running total in your head is a lot easier than transfering a pencil and paper method into your head.

  • Column Addition with Single-Digit Numbers Adding Three Single-Digit Numbers Adding Four Single-Digit Numbers Adding Five Single-Digit Numbers Adding Six Single-Digit Numbers
  • Column Addition with Two-Digit Numbers Adding Three Two-Digit Numbers Adding Four Two-Digit Numbers Adding Five Two-Digit Numbers Adding Six Two-Digit Numbers
  • Column Addition with Three-Digit Numbers Adding Three Three-Digit Numbers Adding Four Three-Digit Numbers Adding Five Three-Digit Numbers Adding Six Three-Digit Numbers
  • Column Addition with Four-Digit Numbers Adding Three Four-Digit Numbers Adding Four Four-Digit Numbers Adding Five Four-Digit Numbers Adding Six Four-Digit Numbers
  • Column Addition with Various-Digit Numbers Adding Three Various-Digit Numbers Adding Four Various-Digit Numbers Adding Five Various-Digit Numbers Adding Six Various-Digit Numbers

Games help students develop mental addition skills but in a fun context. For the adding with playing cards worksheets, a Jack is counted as 11, a Queen as 12, a King as 13 and an Ace as 1. Playing math games while enjoying some social time with their friends is a great way to develop strategic thinking and math fluency in children.

  • Adding With Games Adding 2 Playing Cards Adding 3 Playing Cards Adding 4 Playing Cards Adding 5 Playing Cards Adding 6 Playing Cards Adding 7 Playing Cards Adding 8 Playing Cards Counting Cribbage Hands Identify and Count Yahtzee! Combinations

Finding complements of numbers can help students a great deal in developing mental arithmetic skills and to further their understanding of number.

  • Adding Complements of 9, 99 and 999 Adding Complements of 9 (Blanks in First or Second Position Mixed) Adding Complements of 9 (Blanks in First then Second Position) Adding Complements of 9 (Blanks in First Position Only) Adding Complements of 9 (Blanks in Second Position Only) Adding Complements of 9 (Blanks in Any Position, Including Sums) Adding Complements of 99 Adding Complements of 999
  • Adding Complements of 10, 100 and 1000 Adding Complements of 10 Adding Complements of 100 Adding Complements of 1000
  • Adding Complements of 11 Adding Complements of 11 (Blanks in First or Second Position Mixed) Adding Complements of 11 (Blanks in First then Second Position) Adding Complements of 11 (Blanks in First Position Only) Adding Complements of 11 (Blanks in Second Position Only) Adding Complements of 11 (Blanks in Any Position, Including Sums)

Using an adding doubles strategy can help students to process addition questions more quickly using mental math. To use this strategy, students must recognize that the two numbers are close to the same value (usually by one or two). They also must recognize by how much and whether it is greater or less than the first addend. A typical dialogue with the question, 15 + 16, might be, "I see that the second number is greater than the first number by 1. If I double the first number and add 1, I will get my answer. 15 doubled is 30 plus one is 31. 15 + 16, therefore, is 31."

  • Adding Doubles Up to 9 Adding Doubles (Up to 9) Adding Doubles Plus One (Up to 9) Adding Doubles Plus Two (Up to 9) Adding Doubles Minus One (Up to 9) Adding Doubles Minus Two (Up to 9) Adding Doubles Mixed Variations (Up to 9)
  • Adding Doubles Up to 15 Adding Doubles (Up to 15) Adding Doubles Plus One (Up to 15) Adding Doubles Plus Two (Up to 15) Adding Doubles Minus One (Up to 15) Adding Doubles Minus Two (Up to 15) Adding Doubles Mixed Variations (Up to 15)
  • Adding Doubles Up to 30 Adding Doubles (Up to 30) Adding Doubles Plus One (Up to 30) Adding Doubles Plus Two (Up to 30) Adding Doubles Minus One (Up to 30) Adding Doubles Minus Two (Up to 30) Adding Doubles Mixed Variations (Up to 30)

Not commonly taught in modern schools, adding in other base number systems can stretch students' minds and have quite a few important applications, especially in technology. For example, you will find binary, octal and hexadecimal systems are quite often used in computer technology. Quaternary numbers can be used in genetics to store DNA sequences. The duodecimal system is sometimes suggested as a superior system to the decimal system

  • Adding in Other Base Number Systems Adding Binary Numbers (Base 2) Adding Ternary Numbers (Base 3) Adding Quaternary Numbers (Base 4) Adding Quinary Numbers (Base 5) Adding Senary Numbers (Base 6) Adding Octal Numbers (Base 8) Adding Duodecimal Numbers (Base 12) Adding Hexadecimal Numbers (Base 16) Adding Vigesimal Numbers (Base 20) Adding Hexatrigesimal Numbers (Base 36) Adding Various Numbers (Various Bases)

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Addition within 20 Worksheets | Sums up to 20

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Encourage little mathematicians to scale new heights with our printable basic addition worksheets featuring addends that sum up to 20. These engaging addition within 20 worksheets are a must-have for your kids to bolster practice in adding numbers that when put together result in a total up to 20. Exercises include vertical and horizontal addition, writing addition sentences, comparing the sum, identifying missing numbers, and much more!

These free pdf worksheets meet the requirements of first grade and second grade children.

Exclusive Addition within 20 Worksheets

Addition within 20 Word Problems

Addition Using Ten Frames

Count and Add | Addition within 20

Keep your little ones busy counting pictures and writing the number of objects as they work their way through this set of addition within 20 worksheets.

Count and Add - Addition within 20

Writing Addition Sentences Using Pictures | Addition within 20

Train kids in grade 1 to frame addition sentences with these problems. Direct them to count the objects, write the addends, and then find the total number of objects, or the sum.

Writing Addition Sentences Using Pictures - Addition within 20

Switch focus from standard addition sums to interactive word problems by answering our addition within 20 word problems worksheets, jam-packed with everyday situations centering around addition.

Addition within 20 Word Problems

Explore our addition using 10 frames worksheets pdfs to help young learners build up addition fluency as they learn to use the given illustrations to identify two numbers and find their sum with ease.

Addition Using Ten Frames

Addition within 20 | Column

Raise the bar with these basic addition problems, and graduate from counting pictures to adding numbers. Watch kids add the numbers arranged in columns and find the sum.

Addition within 20 - Column

Addition within 20 | Horizontal

Supercharge your addition skills with our printable worksheets on addition within 20, where the numbers are arranged from left to right. Remember the sum of the addends here will result in a total up to 20.

Addition within 20 - Horizontal

Decoding Riddles

Get your wannabe math wizards buoyant by gifting them this riddle pdf set. Watch kids' thinking ability and creativity surge like never before as they decode the riddles by solving a bunch of addition sums.

Decoding Riddles

Comparing Sum

This pdf exercise puts young learners' comparison skill to the test. Encourage children in 1st grade and 2nd grade to compare the addition sentences on the right with the ones on the left and use the >, <, and = symbols.

Comparing Sum

Identifying Missing Numbers | Column

With our addition within 20 worksheets at play, learning addition will be child's play. With one of the addends and the sum given, the task for math enthusiasts in grade 2 is to identify the missing addend that makes the sum.

Identifying Missing Numbers - Column

Single-Digit Addition | Column

Reinforce basic addition skills by introducing children in grade 1 to this must-have pdf set. With the single-digit addends placed one below the other, this pdf exercise helps young learners master addition at a rapid pace.

Single-Digit Addition - Column

Single-Digit Addition | Horizontal

Teach budding math geniuses the basics of addition with our collection of single-digit addition worksheets. This pack of pdf practice resource includes addition sums with single digit addends in horizontal form.

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Addition Within 20

Addition Within 20 – Two Worksheets

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Addition Within 20 -  Sums Up to 20 - Two Worksheets

Addition Within 20 – Sums Up to 20 – Two Worksheets

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Addition to 20 Worksheets

Learning addition facts helps kids understand the principles of addition better. One important principle that kids learn as they master the addition facts is the commutative property. Addition to 20 worksheets develops confidence in kids in order for them to understand more complex addition.

Benefits of Addition to 20 Worksheets

Addition to 20 worksheets not only helps in learning addition facts but also prepares kids for regrouping and carry-ons when they start adding larger numbers.

Once kids have the addition facts mastered, the other basic facts come much easier. Multiplication is simply repeated adding, so Addition to 20 worksheets is the start of the path to master multiplication. Then, once multiplication is mastered, learning division simply requires thinking of the multiplication facts in reverse.

Download Addition to 20 Worksheet PDFs

These math worksheets should be practiced regularly and are free to download in PDF formats.

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Addition to 20 worksheets

Simple addition to 20 worksheets with pictures for your first graders!

Addition to 20 worksheets with pictures to count and write equations

If your kids are just starting out with addition to 20, then these worksheets with pictures will be a fun way to teach them.

Children will use the pictures of hearts, stars and shapes to write and solve the addition problems.

For more addition worksheets, see my addition to 20 without regrouping .

Addition to 20 worksheets with pictures

You will find two pages in this printable pdf.

Each page contains six addition problems that children need to solve.

They will practice counting, writing numbers, and of course adding within 20.

Children might find it helpful to color the pictures and to count on until they get to the sum. Another way to teach addition to 20 is by using number lines so make sure to check out my number like worksheets as well.

Feel free to use the worksheets in your classroom or at home with your kids.

Addition to 20 worksheets pdf

Addition to 20 with pictures of hearts, stars and trianglesto count

Please, remember these printable addition to 20 worksheets are for classroom or personal use only. Any redistribution or altering is not allowed without written permission first. Thank you!

First grade addition to 20 worksheets

Worksheets for subtraction to 20 in first grade - on green background

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Addition Workbook for Kindergarten & Grade 1

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Addition Worksheets

Addition worksheets for kindergarten through grade 5.

Our free addition worksheets start with learning addition by counting a few objects and progress to adding multiple large numbers in columns.  

Choose your grade / topic:

Kindergarten addition worksheets, grade 1 addition worksheets, grade 2 addition worksheets, grade 3 addition worksheets, grade 4 addition worksheets, grade 5 addition worksheets.

Addition facts: drills and practice

Multi-digit addition: drills and practice

Addition flashcards

Addition videos

Topics include:

  • Adding numbers up to 10 or 20 by counting objects
  • Practice addition facts (sums to 5, 10 or 20)
  • Writing simple addition equations
  • Making 10 from two single digit numbers
  • Adding 10 to a single digit number
  • Missing addend questions (sums to 10)
  • Simple addition word problems
  • Adding numbers up to 10 or 30 by counting pictured objects
  • Adding with number lines (2 or 3 addends)
  • Addition sentences & number lines
  • Addition of single digit numbers (sums to 10, 20 ...)
  • Number bonds (sums 8 to 10)
  • Adding doubles and near doubles
  • Missing addends (sums to 10, 20)
  • Adding 3 numbers within 20
  • Adding whole tens
  • Completing the next ten
  • Adding 2-digit and 1 digit numbers mentally (no carrying)
  • Adding numbers in columns (1-2 digit numbers)
  • Addition word problems
  • Mixed addition and subtraction word problems
  • Adding single digit numbers
  • Adding by completing whole tens
  • Adding 1 and 2 digit numbers (no regrouping)
  • Adding 1 and 2 digit numbers (with regrouping)
  • Adding 3 or 4 numbers
  • Missing addends
  • Adding whole tens & whole hundreds
  • Adding whole tens to 2-digit or 3-digit numbers
  • Adding 1 and 3 digit numbers
  • Adding two to four 2-digit numbers in columns
  • Adding 3 digit numbers in columns
  • Adding 1, 2 and 3 digit numbers
  • Addition with 3 or more addends
  • Adding whole tens to two digit numbers
  • Adding whole tens together (2-4 addends)
  • Adding whole hundreds and whole thousands (2-3 addends)
  • Completing 100, whole hundreds and whole thousands
  • Missing addend questions
  • Adding 2-4 digit numbers in columns
  • Adding in columns with up to 4 addends
  • Mental addition of 2 digit numbers (with / without regrouping)
  • Adding whole tens and whole hundreds (2-4 addends)
  • Completing whole hundreds and whole thousands
  • Adding 3-6 digit numbers in columns
  • Mixed 4 operations word problems
  • Missing addend problems (3-5 addends)
  • Adding 4-6 digit numbers in columns
  • Adding very large numbers in columns

Related topics

Subtraction worksheets

Multiplication worksheets

addition 20 worksheets

Sample Addition Worksheet

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Free Printable Addition Within 20 worksheets

Math Addition Within 20: Discover a collection of free printable worksheets to help students master basic addition skills up to 20, perfect for teachers and learners alike.

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Explore printable Addition Within 20 worksheets

Addition Within 20 worksheets are essential tools for teachers who want to help their students build a strong foundation in math. These worksheets provide a variety of exercises that focus on addition facts, enabling students to practice and master the skill of adding numbers up to 20. By incorporating these worksheets into their lesson plans, teachers can ensure that their students are getting the necessary practice to become proficient in addition. With a wide range of activities, including simple problems, word problems, and even fun puzzles, Addition Within 20 worksheets cater to different learning styles and keep students engaged. Teachers can easily track their students' progress and identify areas that may need extra attention, making these worksheets an invaluable resource for any math classroom.

Quizizz is an innovative platform that offers a variety of educational resources, including Addition Within 20 worksheets, to help teachers create engaging and interactive learning experiences for their students. In addition to the traditional worksheets, Quizizz also provides teachers with access to a vast library of quizzes, games, and other activities that focus on math, addition, and addition facts. These resources can be easily integrated into the classroom, allowing teachers to customize their lessons and meet the unique needs of their students. By utilizing Quizizz, teachers can not only enhance their students' understanding of addition but also foster a love for math and learning. With its user-friendly interface and extensive offerings, Quizizz is an invaluable tool for teachers looking to elevate their math instruction and help their students succeed.

addition 20 worksheets

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Home > 1st Grade Math > Addition up to 20

Addition to 20 games + worksheets

Play free addition to 20 games online. Download math addition up to 20 worksheets PDF. Free addition to 20 worksheets with pictures. Play addition with pictures to 20. Download adding to 20 worksheets free. Play online Addition to 20 interactive games. addition to 20 games printable. addition up to 20 worksheets for grade 1. Download addition to 20 worksheets with pictures.

addition 20 worksheets

Addition to 20: Fill in the result to the empty box.

addition 20 worksheets

How to play this addition to 20 games?

Addition 20 games. Free addition to 20 worksheets with pictures.

Help the ladybug to find the result. Insert the result of the addition to the empty box. Press "Check it" to find out the correct answer. If your result of addition is OK, the box will be green.

If your answer isn´t correct, the box will be red and you will see the correct number. Press the button "New game" and play another addition to 20 game.

This addition game teaches kids adding up to 20. You can play addition to 20 games online, more than 400 exercises available.

Addition to 20 worksheets PDF

Here you will find also free addition within 20 worksheets in PDF, to help your child learn addition facts within to 20. In these worksheets, children must add two numbers so that the total is 20 or less. These worksheets already contain regrouping tasks. Download free printable addition to 20 worksheets below.

You can browse more free math worksheets for Grade 1 here .

addition 20 worksheets

Addition to 20 game

Our addition to 20 interactive games can be played online while waiting at the airport or doctor's office. You don't have to download anything, the children can see the correct result immediately.

You can also help your child to count and add values by watching this video on YouTube .

How to teach adding to 20?

Adding up to 20 is an essential skill for mastering mathematics.

We have a lot of exercises and worksheets which help you with teaching adding to 20. You can use our addition flash cards too.

Do you want to practice addition to 20? Then try these awesome games: addition dice game and addition pyramid game .

Do you want to play an easier game? Then try these addition puzzles up to 20 .

Math addition games to 20

When the children have mastered ´addition within 20´ it is time to move on and try another skill. One of the new tasks could be, for example identifying shapes names . At this age, kids are already mature enough to recognize 2d shapes on their own.

Category: Kindergarten math games 1st grade math games Addition games

Author: Šárka Novotná

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Addition Up to 20 Worksheet Math Problems

Addition Up to 20 Worksheet Math Problems

Subject: Maths for early years

Age range: 3-5

Resource type: Worksheet/Activity

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addition 20 worksheets

Addition Up to 20 Worksheet Math Problems Mastering addition is crucial for developing strong math skills. This comprehensive worksheet set offers engaging exercises designed to strengthen students’ grasp of addition, both with and without carry-over (regrouping), ensuring a well-rounded understanding of fundamental mathematical concepts. These worksheet set presents a diverse range of addition problems for students, which provides ample opportunity for practice & preparing them for more advanced mathematical concepts. Answer Keys: Each worksheet includes an answer key for quick and convenient self-assessment, allowing students to monitor their progress and identify areas for improvement. This Resource is Useful for: Elementary school students (grades 1-5) seeking to strengthen their addition skills. Educators looking for comprehensive resources to supplement their math curriculum. Parents interested in providing additional practice opportunities for their children at home. With its comprehensive approach to addition practice, incorporating both problems with and without carry-over, this worksheet set offers an invaluable resource for students, educators, and parents alike. By mastering addition skills through engaging exercises, students lay a solid foundation for future mathematical success. Worksheets are made in 8.5” x 11” Standard Letter Size. This resource is helpful in students’ assessment, Independent Studies, group activities, practice and homework. This product is available in PDF format and ready to print as well.

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  1. Addition Facts to 20 Worksheets

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  3. Addition 1 To 20 Worksheets

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  4. Addition to 20 Worksheets (Adding to Twenty Printables) / All Varied

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  5. Printable Addition Within 20 Worksheet

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  6. Addition Facts To 20 Free Worksheets

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  1. Addition within 20 and word problems

  2. Addition Facts within 20 by Education.com ( Brainzy)

  3. Mental Addition Within 20 by Counting On

  4. Addition Tables 2 to 20

  5. 20 Maths Addition Quizzes for Kids

  6. Adding 10-20

COMMENTS

  1. Addition Facts to 20 Worksheets

    Addition Facts to 20. Welcome to our Addition Facts to 20 Worksheets for First and Second Grade. Here you will find a wide range of free printable Math Addition Worksheets, to help your child learn their addition facts within to 20. Our sheets have a range of different levels of difficulty and support, with the easiest ones first.

  2. Single digit addition to 20 worksheets

    Addition worksheets: Adding 1-digit numbers, sums < 20. Addition worksheets with single-digit addition; all sums are less than 20. Horizontal addition format is used. Students can use various strategies for solving the problems (counting fingers, counting up, etc). 12 questions: Worksheet #1 Worksheet #2 Worksheet #3. 3 More.

  3. Printable Addition Within 20 Worksheets

    Number Line 1-20. Worksheet. Spring Kindergarten Math Assessment: Addition within 20. Interactive Worksheet. Single and Double-Digit Addition and Subtraction. Interactive Worksheet. Adding Two. Interactive Worksheet. Easter Word Problems #2.

  4. Free Addition Worksheets—Printable with Answers

    Each addition worksheet comes as a printable pdf file and includes a full answer key. These math addition worksheets are perfect for kindergarten students and students in grades 1-4. Subcategories include simple addition worksheets and single digit addition worksheets. ... ️ Vertical addition to 20 (A)

  5. Addition Worksheets

    Welcome to the addition worksheets page at Math-Drills.com where we will add to your learning experience in many positive ways! On this page, you will find Addition worksheets from addition facts and two-digit addition to column addition and addition with games. In the first section, we've included a few addition printables that should help out the beginning student.

  6. Addition Up To 20 Worksheets

    A worksheet to practice addition skill using puzzle. View worksheet. Audiences. The audience for Addition up to 20 worksheets is 1st grade students. The teaching objective is to reinforce addition skills within 20. The worksheets cover topics such as subtraction facts, numbers 1 to 20, regrouping, and number bonds.

  7. Addition within 20 Worksheets

    These engaging addition within 20 worksheets are a must-have for your kids to bolster practice in adding numbers that when put together result in a total up to 20. Exercises include vertical and horizontal addition, writing addition sentences, comparing the sum, identifying missing numbers, and much more! These free pdf worksheets meet the ...

  8. Dynamically Created Addition Worksheets

    These addition worksheets may be configured for 2, 3, or 4 addends and allows for the selection of which columns require regrouping. You may select up to 20 addition problems per worksheet. 3 or 4 Digits - Horizontal Addition Worksheets This addition worksheet may be configured for either 3 or 4 digit horizontal addition problems with 2 addends.

  9. Addition

    Addition Within 20 - Addition Sums To 20- One Worksheet. Addition Facts - 11 Worksheets. Making 10 to Add - One Worksheet. Doubles Plus One - 1 Worksheet. Doubles Plus One - 1 Worksheet. Basic Addition Facts- (0-9) - Ten Worksheets. Basic Addition Facts- (0-9) - Ten Worksheets.

  10. Addition to 20 Worksheets

    Addition to 20 worksheets not only helps in learning addition facts but also prepares kids for regrouping and carry-ons when they start adding larger numbers. Once kids have the addition facts mastered, the other basic facts come much easier. Multiplication is simply repeated adding, so Addition to 20 worksheets is the start of the path to ...

  11. Addition to 20 worksheets with pictures

    Addition to 20 worksheets with pictures. You will find two pages in this printable pdf. Each page contains six addition problems that children need to solve. They will practice counting, writing numbers, and of course adding within 20. Children might find it helpful to color the pictures and to count on until they get to the sum.

  12. Addition worksheets for K-5

    Kindergarten addition worksheets. Adding numbers up to 10 or 20 by counting objects. Practice addition facts (sums to 5, 10 or 20) Writing simple addition equations. Making 10 from two single digit numbers. Adding 10 to a single digit number. Missing addend questions (sums to 10) Simple addition word problems.

  13. Addition to 20 Worksheet

    Use this teacher-made Addition to 20 worksheet to improve your children's addition skills and save some precious prep time. The ideal resource for K-2 math learners, this handy printable includes 10 lower-grade-level addition problems, corresponding number lines, and a full answer key. To add this resource to your math lessons, all you have to do is hit "download" and "print" - there's nothing ...

  14. Free Printable Addition Within 20 worksheets

    Addition Within 20 worksheets are essential tools for teachers who want to help their students build a strong foundation in math. These worksheets provide a variety of exercises that focus on addition facts, enabling students to practice and master the skill of adding numbers up to 20. By incorporating these worksheets into their lesson plans ...

  15. Printable Addition Worksheets PDF

    These free math addition worksheets are easy to print. Click on the image and download the free printable addition worksheet in PDF. Our math addition worksheets in PDF range from simple single-digit addition problems with pictures to more complex multi-digit addition and subtraction problems, including 2-digit and 3-digit addition sums.

  16. Addition Within 20 Games + Addition To 20 Worksheets

    Here you will find also free addition within 20 worksheets in PDF, to help your child learn addition facts within to 20. In these worksheets, children must add two numbers so that the total is 20 or less. These worksheets already contain regrouping tasks. Download free printable addition to 20 worksheets below.

  17. Addition: Numbers up to 20

    Create Addition Worksheets with Numbers up to 20. Fill out the form below and click " Create It ". To create a new worksheet, just click "Refresh Page" button below. To download or print the worksheet, just click the icon in the upper right hand corner of the worksheet viewer. Refresh Page. Credit goes to: The Math Worksheet Site.

  18. Addition to 20 Worksheet

    Use these addition to 20 worksheets with your KS1 Maths class and help them learn to perform simple additions between 1 and 20. This resource uses a valuable visual aid when teaching students to count backwards and forwards. They can also help children break addition problems down into easier steps.These addition to 20 worksheets can help your pupils build their Maths skills and learn to ...

  19. Addition to 20

    In this worksheet, students will be presented with a number of addition sums all within the number 20, for example: 12+1 = 13. 1+9 = 10. 9+11 = 20. 18+2 = 20. This Addition within 20 resource is completely editable, so remember that you can use this over and over again according to the needs of your classroom!

  20. Addition Up to 20 Worksheet Math Problems

    Addition Up to 20 Worksheet Math Problems Mastering addition is crucial for developing strong math skills. This comprehensive worksheet set offers engaging exercises designed to strengthen students' grasp of addition, both with and without carry-over (regrouping), ensuring a well-rounded understanding of fundamental mathematical concepts.