Free · Class 1–3 · 5 worksheets · answer keys · practise online · set 26

Addition worksheets — Class 1 to 3, with answers

Free addition worksheets: 1-digit, 2-digit without and with carrying, 3-digit addition and word problems — new numbers every set, with answer keys.

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Add within 18 (Class 1)2-digit addition (no carrying) (Class 1–2)2-digit addition with carrying (Class 2)3-digit addition (Class 3)Addition word problems (Class 2–3)

Add within 18

Class 1 · Worksheet 1 · set 26
Name:Date:Score:    / 20

Add.

  1. 0 + 3 =
  2. 6 + 8 =
  3. 6 + 6 =
  4. 1 + 1 =
  5. 1 + 3 =
  6. 8 + 5 =
  7. 9 + 8 =
  8. 4 + 4 =
  9. 8 + 3 =
  10. 8 + 2 =
  11. 1 + 6 =
  12. 6 + 5 =
  13. 2 + 6 =
  14. 6 + 2 =
  15. 2 + 8 =
  16. 3 + 9 =
  17. 0 + 2 =
  18. 0 + 0 =
  19. 3 + 4 =
  20. 2 + 4 =

2-digit addition (no carrying)

Class 1–2 · Worksheet 2 · set 26
Name:Date:Score:    / 16

Add.

  1. 79 + 20 =
  2. 45 + 12 =
  3. 47 + 30 =
  4. 69 + 20 =
  5. 80 + 12 =
  6. 14 + 72 =
  7. 89 + 10 =
  8. 57 + 31 =
  9. 51 + 31 =
  10. 14 + 15 =
  11. 11 + 24 =
  12. 80 + 17 =
  13. 73 + 11 =
  14. 39 + 10 =
  15. 61 + 25 =
  16. 33 + 12 =

2-digit addition with carrying

Class 2 · Worksheet 3 · set 26
Name:Date:Score:    / 16

Add. Remember to carry.

  1. 71 + 19 =
  2. 22 + 49 =
  3. 51 + 19 =
  4. 25 + 69 =
  5. 46 + 48 =
  6. 14 + 58 =
  7. 72 + 18 =
  8. 51 + 29 =
  9. 45 + 29 =
  10. 54 + 16 =
  11. 36 + 56 =
  12. 68 + 17 =
  13. 37 + 54 =
  14. 12 + 79 =
  15. 12 + 69 =
  16. 29 + 62 =

3-digit addition

Class 3 · Worksheet 4 · set 26
Name:Date:Score:    / 12

Add.

  1. 401 + 280 =
  2. 643 + 282 =
  3. 645 + 258 =
  4. 337 + 427 =
  5. 891 + 106 =
  6. 715 + 262 =
  7. 116 + 538 =
  8. 627 + 250 =
  9. 860 + 109 =
  10. 628 + 121 =
  11. 739 + 151 =
  12. 108 + 512 =

Addition word problems

Class 2–3 · Worksheet 5 · set 26
Name:Date:Score:    / 6

Read and solve.

  1. There are 13 boys and 39 girls in a class. How many children are there in all?
  2. Kabir has 53 stickers. Her friend gives her 38 more. How many stickers does she have now?
  3. Sara read 48 pages on Saturday and 34 pages on Sunday. How many pages did Sara read?
  4. Meera read 42 pages on Saturday and 23 pages on Sunday. How many pages did Meera read?
  5. There are 54 boys and 20 girls in a class. How many children are there in all?
  6. Dev read 24 pages on Saturday and 25 pages on Sunday. How many pages did Dev read?

More worksheets

Questions

What is carrying in addition?

When the ones add up to 10 or more, we write the ones digit and carry the 1 ten to the tens column.

Are these worksheets free?

Yes — print them or save as PDF free. Every worksheet has an answer key.

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Press “🔄 New set” — the questions change (maths numbers are new every time; English sentences are shuffled).

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Can my child do this worksheet online, like a quiz?

Yes — press “▶️ Practise online” on any worksheet. The questions come one at a time with instant marking, a score at the end and a review of mistakes. No sign-in is needed.