Free · Class 1–3 · 5 worksheets · answer keys · practise online · set 45

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.

💡 Learn it first

➕ The worksheets

🔄 New set of questions

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 45
Name:Date:Score:    / 20

Add.

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

2-digit addition (no carrying)

Class 1–2 · Worksheet 2 · set 45
Name:Date:Score:    / 16

Add.

  1. 77 + 22 =
  2. 37 + 22 =
  3. 13 + 80 =
  4. 56 + 20 =
  5. 24 + 30 =
  6. 50 + 17 =
  7. 30 + 18 =
  8. 37 + 42 =
  9. 68 + 11 =
  10. 81 + 17 =
  11. 29 + 20 =
  12. 89 + 10 =
  13. 48 + 11 =
  14. 29 + 50 =
  15. 51 + 36 =
  16. 33 + 50 =

2-digit addition with carrying

Class 2 · Worksheet 3 · set 45
Name:Date:Score:    / 16

Add. Remember to carry.

  1. 55 + 26 =
  2. 13 + 68 =
  3. 57 + 39 =
  4. 19 + 53 =
  5. 38 + 24 =
  6. 43 + 49 =
  7. 68 + 19 =
  8. 42 + 18 =
  9. 74 + 17 =
  10. 24 + 59 =
  11. 73 + 18 =
  12. 28 + 26 =
  13. 68 + 15 =
  14. 37 + 14 =
  15. 73 + 19 =
  16. 34 + 38 =

3-digit addition

Class 3 · Worksheet 4 · set 45
Name:Date:Score:    / 12

Add.

  1. 735 + 151 =
  2. 283 + 183 =
  3. 348 + 435 =
  4. 358 + 470 =
  5. 147 + 725 =
  6. 171 + 782 =
  7. 353 + 307 =
  8. 111 + 291 =
  9. 648 + 183 =
  10. 394 + 173 =
  11. 330 + 366 =
  12. 169 + 318 =

Addition word problems

Class 2–3 · Worksheet 5 · set 45
Name:Date:Score:    / 6

Read and solve.

  1. There are 34 boys and 13 girls in a class. How many children are there in all?
  2. A farmer picked 21 mangoes on Monday and 34 on Tuesday. How many mangoes did he pick?
  3. A farmer picked 16 mangoes on Monday and 27 on Tuesday. How many mangoes did he pick?
  4. Riya read 40 pages on Saturday and 28 pages on Sunday. How many pages did Riya read?
  5. Aman read 42 pages on Saturday and 33 pages on Sunday. How many pages did Aman read?
  6. There are 60 boys and 39 girls in a class. How many children are there in all?

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).

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.