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Free · Class 1–3 · 5 worksheets · answer keys · practise online · set 33

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 33
Name:Date:Score:    / 20

Add.

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

2-digit addition (no carrying)

Class 1–2 · Worksheet 2 · set 33
Name:Date:Score:    / 16

Add.

  1. 27 + 42 =
  2. 50 + 24 =
  3. 81 + 10 =
  4. 81 + 12 =
  5. 35 + 13 =
  6. 17 + 60 =
  7. 36 + 11 =
  8. 43 + 12 =
  9. 78 + 20 =
  10. 23 + 76 =
  11. 86 + 10 =
  12. 85 + 11 =
  13. 21 + 26 =
  14. 12 + 67 =
  15. 28 + 30 =
  16. 31 + 68 =

2-digit addition with carrying

Class 2 · Worksheet 3 · set 33
Name:Date:Score:    / 16

Add. Remember to carry.

  1. 33 + 58 =
  2. 23 + 19 =
  3. 47 + 43 =
  4. 14 + 56 =
  5. 49 + 47 =
  6. 75 + 19 =
  7. 71 + 19 =
  8. 58 + 12 =
  9. 28 + 27 =
  10. 74 + 17 =
  11. 75 + 18 =
  12. 12 + 58 =
  13. 39 + 53 =
  14. 58 + 39 =
  15. 37 + 45 =
  16. 26 + 29 =

3-digit addition

Class 3 · Worksheet 4 · set 33
Name:Date:Score:    / 12

Add.

  1. 562 + 357 =
  2. 200 + 632 =
  3. 603 + 156 =
  4. 626 + 235 =
  5. 562 + 411 =
  6. 313 + 240 =
  7. 225 + 361 =
  8. 517 + 140 =
  9. 639 + 211 =
  10. 554 + 125 =
  11. 141 + 288 =
  12. 565 + 355 =

Addition word problems

Class 2–3 · Worksheet 5 · set 33
Name:Date:Score:    / 6

Read and solve.

  1. Riya read 57 pages on Saturday and 13 pages on Sunday. How many pages did Riya read?
  2. Riya read 21 pages on Saturday and 32 pages on Sunday. How many pages did Riya read?
  3. Sara has 46 stickers. Her friend gives her 26 more. How many stickers does she have now?
  4. There are 55 boys and 20 girls in a class. How many children are there in all?
  5. Sara has 15 stickers. Her friend gives her 30 more. How many stickers does she have now?
  6. Sara read 19 pages on Saturday and 28 pages on Sunday. How many pages did Sara read?

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.