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Free · Class 1–3 · 5 worksheets · answer keys · practise online · set 18

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 18
Name:Date:Score:    / 20

Add.

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

2-digit addition (no carrying)

Class 1–2 · Worksheet 2 · set 18
Name:Date:Score:    / 16

Add.

  1. 76 + 23 =
  2. 70 + 14 =
  3. 73 + 21 =
  4. 69 + 20 =
  5. 81 + 10 =
  6. 72 + 14 =
  7. 35 + 13 =
  8. 39 + 50 =
  9. 11 + 70 =
  10. 35 + 31 =
  11. 82 + 13 =
  12. 51 + 27 =
  13. 87 + 11 =
  14. 57 + 42 =
  15. 58 + 41 =
  16. 80 + 14 =

2-digit addition with carrying

Class 2 · Worksheet 3 · set 18
Name:Date:Score:    / 16

Add. Remember to carry.

  1. 25 + 17 =
  2. 74 + 17 =
  3. 34 + 59 =
  4. 29 + 44 =
  5. 45 + 46 =
  6. 57 + 14 =
  7. 79 + 19 =
  8. 76 + 19 =
  9. 47 + 29 =
  10. 78 + 15 =
  11. 52 + 18 =
  12. 79 + 12 =
  13. 18 + 67 =
  14. 21 + 59 =
  15. 71 + 19 =
  16. 13 + 58 =

3-digit addition

Class 3 · Worksheet 4 · set 18
Name:Date:Score:    / 12

Add.

  1. 485 + 245 =
  2. 677 + 162 =
  3. 751 + 239 =
  4. 716 + 101 =
  5. 707 + 174 =
  6. 153 + 778 =
  7. 413 + 553 =
  8. 103 + 775 =
  9. 169 + 411 =
  10. 140 + 612 =
  11. 606 + 222 =
  12. 106 + 331 =

Addition word problems

Class 2–3 · Worksheet 5 · set 18
Name:Date:Score:    / 6

Read and solve.

  1. A farmer picked 47 mangoes on Monday and 38 on Tuesday. How many mangoes did he pick?
  2. There are 56 boys and 29 girls in a class. How many children are there in all?
  3. There are 55 boys and 13 girls in a class. How many children are there in all?
  4. Sara read 48 pages on Saturday and 11 pages on Sunday. How many pages did Sara read?
  5. Kabir read 13 pages on Saturday and 19 pages on Sunday. How many pages did Kabir read?
  6. A farmer picked 30 mangoes on Monday and 15 on Tuesday. How many mangoes did he pick?

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.