Addition Worksheets for K-3

Master addition skills with printable worksheets for grades K-3

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Unlimited Worksheets

Unlimited Worksheets

Unlimited addition worksheets from counting to multi-digit with answers

Curriculum Aligned

Curriculum Aligned

Addition skills aligned with Common Core standards for grades K-3

Step-by-Step Solutions

Step-by-Step Solutions

Clear answer keys show step-by-step solutions for every worksheet problem

Worksheets By Grade

  • Grade 1 Math

    42 Worksheets

    Writing numbers from 1-20, Table of numbers up to 120, Adding with 1-9, Addition with sums up to 28

    1. Writing Numbers — From 1 to 6
      1 Worksheet
    2. Writing Numbers — From 5 to 10
      1 Worksheet
    3. Writing Numbers — From 1 to 10
      1 Worksheet
    4. Writing Numbers — From 1 to 15
      1 Worksheet
    5. Writing Numbers — From 1 to 20
      1 Worksheet
    6. Table of Numbers — From 1 to 30
      1 Worksheet
    7. Table of Numbers — From 1 to 50
      1 Worksheet
    8. Table of Numbers — From 1 to 100
      3 Worksheets
    9. Table of Numbers — Up to 100
      3 Worksheets
    10. Table of Numbers — Up to 120
      1 Worksheet
    11. Adding 1 — From 1 to 10
      2 Worksheets
    12. Adding 1 — From 5 to 20
      1 Worksheet
    13. Adding 1 — From 15 to 30
      1 Worksheet
    14. Adding 1 — From 25 to 40
      1 Worksheet
    15. Adding 1 — To 100 and Beyond
      1 Worksheet
    16. Adding 2 — From 1 to 10
      2 Worksheets
    17. Adding 2 — From 5 to 20
      1 Worksheet
    18. Adding 2 — From 14 to 30
      1 Worksheet
    19. Adding 2 — From 26 to 45
      1 Worksheet
    20. Adding 3 — From 1 to 10
      1 Worksheet
    21. Adding 3 — From 1 to 15
      1 Worksheet
    22. Adding 3 — From 11 to 25
      1 Worksheet
    23. Adding 4 — From 1 to 10
      1 Worksheet
    24. Adding 4 — From 1 to 19
      1 Worksheet
    25. Adding 5 — From 1 to 10
      1 Worksheet
    26. Adding 5 — From 1 to 19
      1 Worksheet
    27. Adding 6 — From 1 to 10
      1 Worksheet
    28. Adding 6 — From 1 to 15
      1 Worksheet
    29. Adding 7 — From 1 to 10
      1 Worksheet
    30. Adding 7 and 8
      1 Worksheet
    31. Adding 8
      1 Worksheet
    32. Adding 9
      1 Worksheet
    33. Adding 9 and 10
      1 Worksheet
    34. Addition — Sums up to 16
      1 Worksheet
    35. Addition — Sums up to 20
      1 Worksheet
    36. Addition — Sums up to 28
      1 Worksheet

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  • Grade 2 Math

    27 Worksheets

    Addition up to 18 review, Adding sums up to 28, Adding with tens, Adding 1-2 digits numbers, Vertical addition up to 100 and beyond, Adding 3-4 digits numbers, Adding three numbers

    1. Review I — Addition 1 to 9
      1 Worksheet
    2. Review I — Addition up to 14
      1 Worksheet
    3. Review I — Addition up to 18
      1 Worksheet
    4. Review I — Addition
      1 Worksheet
    5. Addition — Sums up to 20
      1 Worksheet
    6. Addition — Sums up to 24
      1 Worksheet
    7. Addition — Sums up to 28
      1 Worksheet
    8. Addition of Tens
      1 Worksheet
    9. Addition — 2 digits + 1 digit
      1 Worksheet
    10. Addition — 1 digit + 2 digits
      1 Worksheet
    11. Vertical Addition — Sums up to 20
      1 Worksheet
    12. Vertical Addition — Sums up to 50
      1 Worksheet
    13. Vertical Addition — Sums up to 100
      4 Worksheets
    14. Vertical Addition — Sums beyond 100
      4 Worksheets
    15. Addition — 3 digits
      1 Worksheet
    16. Addition — 4 digits
      1 Worksheet
    17. Addition — Three numbers
      4 Worksheets
    18. Addition — Review II
      1 Worksheet

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  • Grade 3 Math

    19 Worksheets

    Two digit addition review, Addition with three digits, Addition with four digits

    1. Review I — 2-Digit Addition
      3 Worksheets
    2. 3-Digit Addition
      12 Worksheets
    3. 4-Digit Addition
      3 Worksheets
    4. Review II — Addition
      1 Worksheet

    Show All

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