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Free · Class 1–3 · 5 worksheets · answer keys · practise online · set 56

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 56
Name:Date:Score:    / 20

Add.

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

2-digit addition (no carrying)

Class 1–2 · Worksheet 2 · set 56
Name:Date:Score:    / 16

Add.

  1. 39 + 20 =
  2. 58 + 20 =
  3. 71 + 21 =
  4. 80 + 17 =
  5. 34 + 25 =
  6. 54 + 35 =
  7. 10 + 45 =
  8. 51 + 36 =
  9. 71 + 12 =
  10. 76 + 10 =
  11. 31 + 66 =
  12. 56 + 32 =
  13. 41 + 24 =
  14. 31 + 41 =
  15. 74 + 22 =
  16. 21 + 65 =

2-digit addition with carrying

Class 2 · Worksheet 3 · set 56
Name:Date:Score:    / 16

Add. Remember to carry.

  1. 55 + 15 =
  2. 79 + 18 =
  3. 11 + 59 =
  4. 71 + 19 =
  5. 36 + 29 =
  6. 59 + 13 =
  7. 13 + 59 =
  8. 78 + 16 =
  9. 61 + 19 =
  10. 79 + 13 =
  11. 24 + 57 =
  12. 77 + 19 =
  13. 54 + 39 =
  14. 56 + 16 =
  15. 46 + 47 =
  16. 72 + 19 =

3-digit addition

Class 3 · Worksheet 4 · set 56
Name:Date:Score:    / 12

Add.

  1. 312 + 299 =
  2. 338 + 157 =
  3. 434 + 355 =
  4. 312 + 129 =
  5. 605 + 372 =
  6. 257 + 567 =
  7. 740 + 207 =
  8. 335 + 126 =
  9. 739 + 121 =
  10. 833 + 138 =
  11. 738 + 168 =
  12. 154 + 210 =

Addition word problems

Class 2–3 · Worksheet 5 · set 56
Name:Date:Score:    / 6

Read and solve.

  1. There are 27 boys and 18 girls in a class. How many children are there in all?
  2. Sara read 18 pages on Saturday and 14 pages on Sunday. How many pages did Sara read?
  3. A farmer picked 50 mangoes on Monday and 33 on Tuesday. How many mangoes did he pick?
  4. Aman has 24 stickers. Her friend gives her 25 more. How many stickers does she have now?
  5. A farmer picked 45 mangoes on Monday and 12 on Tuesday. How many mangoes did he pick?
  6. Meera has 49 stickers. Her friend gives her 39 more. How many stickers does she have now?

More worksheets

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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.

How do I get different questions?

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

How do I print only one worksheet?

Press “🖨️ Print” on that worksheet. Tick “with answer key” if you want the answers on a second page.

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.