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Addition Worksheets

Free addition worksheets with answer key. No login or account needed. Below you can find traditional horizontal and vertical addition problems, word problems, visual problems and much more. A grading column and quick grade scale maker grading a breeze and modified pages help with lower level learners or when just introducing a topic. Great for teachers or for homeschool.

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Understanding Addition

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 - matching-addition worksheet  - matching-addition worksheet
Matching Addition
Each worksheet has 10 problems matching a numeric equation to a visual equation.
 - which-equals worksheet  - which-equals worksheet
Which Equals
Each worksheet has 8 problems determining which equations equal a number.
 - addition-boxes-to-ten worksheet  - addition-boxes-to-ten worksheet
Addition Boxes (to ten)
Each worksheet has 12 problems identifying the missing number.
 - finding-1-more-and-1-less worksheet  - finding-1-more-and-1-less worksheet
Finding 1 More and 1 Less
Each worksheet has 20 problems finding 1 more or 1 less than a number.
 - adding-to-ten worksheet  - adding-to-ten worksheet
Adding to Ten
Each worksheet has 20 problems finding the missing number that makes 10.
 - breaking-apart-tens-and-ones worksheet  - breaking-apart-tens-and-ones worksheet
Breaking Apart Tens and Ones
Each worksheet has 18 problems breaking apart a two digit number into tens and ones.
 - counting-up-and-down worksheet  - counting-up-and-down worksheet
Counting Up and Down
Each worksheet has 20 problems counting up or down within 20.
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Traditional Addition

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 - adding-subtracting-within-5 worksheet  - adding-subtracting-within-5 worksheet
Adding & Subtracting Within 5
Each worksheet has 16 problems adding within 5.
 - adding-within-20 worksheet  - adding-within-20 worksheet
Adding Within 20
Each worksheet has 20 problems adding within 20.
 - adding-within-20-horizontal worksheet  - adding-within-20-horizontal worksheet
Adding Within 20 (horizontal)
Each worksheet has 20 problems finding the sum of numbers within 20.
 - adding-within-100 worksheet  - adding-within-100 worksheet
Adding Within 100
Each worksheet has 20 problems finding the sum of numbers within 100.
 - adding-within-100-horizontal worksheet  - adding-within-100-horizontal worksheet
Adding Within 100 (horizontal)
Each worksheet has 20 problems finding the sum of numbers within 100.
 - adding-multiples-of-ten worksheet  - adding-multiples-of-ten worksheet
Adding Multiples of Ten
Each worksheet has 20 problems adding (within 100) a 2 digit number and a multiple of ten.
 - adding-multiples-of-ten-horizontal worksheet  - adding-multiples-of-ten-horizontal worksheet
Adding Multiples of Ten (Horizontal)
Each worksheet has 20 problems adding (within 100) a 2 digit number and a multiple of ten.
 - adding-multiples-of-ten-to-multiples-of-ten worksheet  - adding-multiples-of-ten-to-multiples-of-ten worksheet
Adding Multiples of Ten to Multiples of Ten
Each worksheet has 20 problems adding a multiple of ten to a multiple of ten.
 - solving-mixed-problems-within-20 worksheet  - solving-mixed-problems-within-20 worksheet
Solving Mixed Problems within 20 (+ -)
Each worksheet has 20 problems solving addition and subtraction problems.
 - solving-mixed-problems-within-100 worksheet  - solving-mixed-problems-within-100 worksheet
Solving Mixed Problems within 100 (+ -)
Each worksheet has 20 problems solving addition and subtraction problems.
 - solving-mixed-problems-within-1000 worksheet  - solving-mixed-problems-within-1000 worksheet
Solving Mixed Problems within 1000 (+ -)
Each worksheet has 20 problems solving addition and subtraction problems.
 - adding-and-subtracting-within-20 worksheet  - adding-and-subtracting-within-20 worksheet
Adding and Subtracting within 20
Each worksheet has 20 problems adding and subtracting within 20.
 - adding-within-1-000 worksheet  - adding-within-1-000 worksheet
Adding Within 1,000
Each worksheet has 20 problems finding the sum of numbers within 1,000.
 - 4-digit-plus-4-digit worksheet  - 4-digit-plus-4-digit worksheet
4 Digit Plus 4 Digit
Each worksheet has 20 problems with addends between 1,000 and 9,999.
 - 4-digit-plus-4-digit-horizontal worksheet  - 4-digit-plus-4-digit-horizontal worksheet
4 Digit Plus 4 Digit (horizontal)
Each worksheet has 20 problems with addends between 1,000 and 9,999.
 - addition-vertical worksheet  - addition-vertical worksheet
Addition (Vertical)
Each worksheet has 15 problems solving mixed addition problems.
 - addition-horizontal worksheet  - addition-horizontal worksheet
Addition (Horizontal)
Each worksheet has 12 problems solving addition equations.
 - addition-and-subtraction-horizontal worksheet  - addition-and-subtraction-horizontal worksheet
Addition and Subtraction (Horizontal)
Each worksheet has 12 problems adding and subtracting.
 - finding-missing-addend-within-10 worksheet  - finding-missing-addend-within-10 worksheet
Finding Missing Addend (Within 10)
Each worksheet has 15 problems finding the missing addend with the sum being less than 10.
 - adding-to-a-specic-value worksheet  - adding-to-a-specic-value worksheet
Adding To a Specic Value
Each worksheet has 10 problems finding the missing value that adds to a certain digit.
 - addition-and-subtraction-with-regrouping worksheet  - addition-and-subtraction-with-regrouping worksheet
Addition and Subtraction with Regrouping
Each worksheet has 20 problems adding and subtracting with regrouping.
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Word Addition

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Finding Sum with Rounding

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Multiple Addends

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 - adding-with-multiple-addends-3-addends-less-than-20 worksheet  - adding-with-multiple-addends-3-addends-less-than-20 worksheet
Adding with Multiple Addends (3 Addends Less than 20)
Each worksheet has 15 problems adding 3 digits. Sum is less than 20.
 - adding-multiple-addends-3-addends-less-than-20-horizontal worksheet  - adding-multiple-addends-3-addends-less-than-20-horizontal worksheet
Adding Multiple Addends (3 Addends Less than 20) (horizontal)
Each worksheet has 20 problems adding with twenty.
 - 3-addends-less-than-20-word worksheet  - 3-addends-less-than-20-word worksheet
3 Addends (Less than 20) Word
Each worksheet has 10 problems adding 3 digits. Sum is less than 20.
 - combining-addends worksheet  - combining-addends worksheet
Combining Addends
Each worksheet has 14 problems filling in a blank to make an equal problem.
 - three-addends-2-digit worksheet  - three-addends-2-digit worksheet
Three Addends (2 Digit)
Each worksheet has 14 problems adding three addends with each addend having two digits.
 - four-addends-2-digit worksheet  - four-addends-2-digit worksheet
Four Addends (2 Digit)
Each worksheet has 14 problems adding four addends with each addend having two digits.
 - multiple-addends-3-digits-word worksheet  - multiple-addends-3-digits-word worksheet
Multiple Addends (3 Digits) Word
Each worksheet has 10 problems with 3 addends with each addend between 100 and 999.
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Addition Strategies

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 - creating-tens worksheet  - creating-tens worksheet
Creating Tens
Each worksheet contains 7 problems breaking an addition problem into an adding with ten problem.
 - finding-equivalent-addition-problems-with-10 worksheet  - finding-equivalent-addition-problems-with-10 worksheet
Finding Equivalent Addition Problems with 10
Each worksheet has 20 problems
 - finding-missing-digit worksheet  - finding-missing-digit worksheet
Finding Missing Digit
Each worksheet has 20 problems finding the missing digit to make an equation true.
 - finding-sum-with-rounding worksheet  - finding-sum-with-rounding worksheet
Finding Sum with Rounding
Each worksheet has 20 problems using rounding to find the sum mentally.
 - finding-sums-with-rounding worksheet  - finding-sums-with-rounding worksheet
Finding Sums with Rounding
Each worksheet has 10 problems determining the sum with rounding to either tens or hundreds.
 - finding-sum-and-differences-with-numberlines worksheet  - finding-sum-and-differences-with-numberlines worksheet
Finding Sum And Differences with Numberlines
Each worksheet has 10 problems using a numberline to find the answer to a problem.
 - addition-strategies worksheet  - addition-strategies worksheet
Addition Strategies
Each worksheet has 11 problems using addition place value strategies to solve.
 - creating-equations worksheet  - creating-equations worksheet
Creating Equations
Each worksheet has 20 problems determining the sign to make an equation true.
 - addition-using-an-open-numberline worksheet  - addition-using-an-open-numberline worksheet
Addition Using an Open Numberline
Each worksheet has 8 problems using an open numberline to find the difference.
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Addition Drills

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 - finding-ten-more-and-ten-less worksheet  - finding-ten-more-and-ten-less worksheet
Finding Ten More and Ten Less
Each worksheet has 50 problems finding ten more or ten less than a two digit number.
 - add-and-subtract-within-20 worksheet  - add-and-subtract-within-20 worksheet
Add and Subtract (Within 20)
Each worksheet has 50 problems adding and subtracting below 20.
 - adding-subtracting-10s-and-100s worksheet  - adding-subtracting-10s-and-100s worksheet
Adding-Subtracting 10s and 100s
Each worksheet has 100 problems finding 10 more, 10 less, 100 more and 100 less than a number between 100 and 900.
 - adding-9s worksheet  - adding-9s worksheet
Adding 9s
Each worksheet has 100 problems adding a number plus 9.
 - adding-to-multiples-of-ten worksheet  - adding-to-multiples-of-ten worksheet
Adding to Multiples of Ten
Each worksheet has 100 problems identifying what must be added to equal a multiple of 10.
 - 0s worksheet  - 0s worksheet
0s
Each worksheet has 100 problems ranging from 0+1 up to 0+10.
 - 1s worksheet  - 1s worksheet
1s
Each worksheet has 100 problems ranging from 1+1 up to 1+10.
 - 2s worksheet  - 2s worksheet
2s
Each worksheet has 100 problems ranging from 2+1 up to 2+10.
 - 3s worksheet  - 3s worksheet
3s
Each worksheet has 100 problems ranging from 3+1 up to 3+10.
 - 4s worksheet  - 4s worksheet
4s
Each worksheet has 100 problems ranging from 4+1 up to 4+10.
 - 5s worksheet  - 5s worksheet
5s
Each worksheet has 100 problems ranging from 5+1 up to 5+10.
 - 6s worksheet  - 6s worksheet
6s
Each worksheet has 100 problems ranging from 6+1 up to 6+10.
 - 7s worksheet  - 7s worksheet
7s
Each worksheet has 100 problems ranging from 7+1 up to 7+10.
 - 8s worksheet  - 8s worksheet
8s
Each worksheet has 100 problems ranging from 8+1 up to 8+10.
 - 9s worksheet  - 9s worksheet
9s
Each worksheet has 100 problems ranging from 9+1 up to 9+10.
 - 10s worksheet  - 10s worksheet
10s
Each worksheet has 100 problems ranging from 10+1 up to 10+10.
 - mixed worksheet  - mixed worksheet
Mixed
Each worksheet has 100 problems ranging from 1+1 up to 10+10.
 - 0s-horizontal worksheet  - 0s-horizontal worksheet
0s (horizontal)
Each worksheet has 100 problems ranging from 0+1 up to 0+10.
 - 1s-horizontal worksheet  - 1s-horizontal worksheet
1s (horizontal)
Each worksheet has 100 problems ranging from 1+1 up to 1+10.
 - 2s-horizontal worksheet  - 2s-horizontal worksheet
2s (horizontal)
Each worksheet has 100 problems ranging from 2+1 up to 2+10.
 - 3s-horizontal worksheet  - 3s-horizontal worksheet
3s (horizontal)
Each worksheet has 100 problems ranging from 3+1 up to 3+10.
 - 4s-horizontal worksheet  - 4s-horizontal worksheet
4s (horizontal)
Each worksheet has 100 problems ranging from 4+1 up to 4+10.
 - 5s-horizontal worksheet  - 5s-horizontal worksheet
5s (horizontal)
Each worksheet has 100 problems ranging from 5+1 up to 5+10.
 - 6s-horizontal worksheet  - 6s-horizontal worksheet
6s (horizontal)
Each worksheet has 100 problems ranging from 6+1 up to 6+10.
 - 7s-horizontal worksheet  - 7s-horizontal worksheet
7s (horizontal)
Each worksheet has 100 problems ranging from 7+1 up to 7+10.
 - 8s-horizontal worksheet  - 8s-horizontal worksheet
8s (horizontal)
Each worksheet has 100 problems ranging from 8+1 up to 8+10.
 - 9s-horizontal worksheet  - 9s-horizontal worksheet
9s (horizontal)
Each worksheet has 100 problems ranging from 9+1 up to 9+10.
 - 10s-horizontal worksheet  - 10s-horizontal worksheet
10s (horizontal)
Each worksheet has 100 problems ranging from 10+1 up to 10+10.
 - mixed-horizontal worksheet  - mixed-horizontal worksheet
Mixed (horizontal)
Each worksheet has 100 problems ranging from 1+1 up to 10+10.
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