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

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
Name:Date:Score:    / 20

Add.

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

2-digit addition (no carrying)

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

Add.

  1. 22 + 45 =
  2. 58 + 40 =
  3. 12 + 10 =
  4. 41 + 54 =
  5. 38 + 20 =
  6. 34 + 40 =
  7. 36 + 33 =
  8. 78 + 10 =
  9. 89 + 10 =
  10. 81 + 17 =
  11. 43 + 21 =
  12. 59 + 10 =
  13. 20 + 49 =
  14. 65 + 30 =
  15. 75 + 24 =
  16. 14 + 43 =

2-digit addition with carrying

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

Add. Remember to carry.

  1. 31 + 49 =
  2. 33 + 28 =
  3. 56 + 24 =
  4. 67 + 23 =
  5. 42 + 38 =
  6. 11 + 19 =
  7. 79 + 17 =
  8. 12 + 38 =
  9. 29 + 22 =
  10. 53 + 17 =
  11. 56 + 36 =
  12. 12 + 28 =
  13. 49 + 26 =
  14. 68 + 18 =
  15. 18 + 44 =
  16. 73 + 19 =

3-digit addition

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

Add.

  1. 470 + 144 =
  2. 581 + 197 =
  3. 441 + 403 =
  4. 384 + 270 =
  5. 610 + 295 =
  6. 715 + 208 =
  7. 819 + 153 =
  8. 552 + 179 =
  9. 772 + 161 =
  10. 842 + 104 =
  11. 646 + 220 =
  12. 699 + 269 =

Addition word problems

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

Read and solve.

  1. Dev read 21 pages on Saturday and 23 pages on Sunday. How many pages did Dev read?
  2. There are 42 boys and 39 girls in a class. How many children are there in all?
  3. There are 15 boys and 35 girls in a class. How many children are there in all?
  4. A farmer picked 26 mangoes on Monday and 22 on Tuesday. How many mangoes did he pick?
  5. Sara has 53 stickers. Her friend gives her 23 more. How many stickers does she have now?
  6. A farmer picked 23 mangoes on Monday and 34 on Tuesday. How many mangoes did he pick?

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.

How do I get different questions?

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

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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.