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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 530 · 40 sums
TalentJR

The method (Count back): Start at the bigger number. Count back the number you take away. How many more or how many left = bigger number − smaller number. Check by adding back: answer + number taken away = the first number.

NameDateTime takenScore ___ / 40
  1. 1.There are 9 children and 4 chairs. How many more children than chairs are there?
  2. 2.What is 7 less than 19?
  3. 3.11 − 8 =
  4. 4.11 − ? = 9
  5. 5.7 − 5 =
  6. 6.19 − 11 =
  7. 7.What is 1 less than 3?
  8. 8.There are 18 cups and 4 saucers. How many more cups than saucers are there?
  9. 9.Lakshmi had 10 bananas and gave 5 to a friend. How many bananas does Lakshmi have left?
  10. 10.Lakshmi had 3 balloons and gave 2 to a friend. How many balloons does Lakshmi have left?
  11. 11.15 − 2 =
  12. 12.What is 3 less than 11?
  13. 13.There are 5 children and 2 chairs. How many more children than chairs are there?
  14. 14.? − 1 = 9
  15. 15.15 − 3 =
  16. 16.What is 5 less than 15?
  17. 17.There are 5 boys and 2 kites. How many more boys than kites are there?
  18. 18.There are 11 boys and 7 kites. How many more boys than kites are there?
  19. 19.What is 3 less than 5?
  20. 20.There are 8 cups and 4 saucers. How many more cups than saucers are there?
  21. 21.There are 5 bottles and 3 lids. How many more bottles than lids are there?
  22. 22.? − 4 = 3
  23. 23.What is 15 less than 17?
  24. 24.There are 4 cups and 2 saucers. How many more cups than saucers are there?
  25. 25.4 − 3 =
  26. 26.There are 8 cups and 3 saucers. How many more cups than saucers are there?
  27. 27.11 − 1 =
  28. 28.What is 1 less than 5?
  29. 29.10 − 4 =
  30. 30.4 − ? = 2
  31. 31.18 − 12 =
  32. 32.What is 4 less than 13?
  33. 33.2 − 1 =
  34. 34.12 − 5 =
  35. 35.16 − 5 =
  36. 36.Aarav had 14 pencils and gave 4 to a friend. How many pencils does Aarav have left?
  37. 37.What is 6 less than 13?
  38. 38.12 − 8 =
  39. 39.10 − 5 =
  40. 40.8 − ? = 1

Answer key

  1. 5
  2. 12
  3. 3
  4. 2
  5. 2
  6. 8
  7. 2
  8. 14
  9. 5
  10. 1
  11. 13
  12. 8
  13. 3
  14. 10
  15. 12
  16. 10
  17. 3
  18. 4
  19. 2
  20. 4
  21. 2
  22. 7
  23. 2
  24. 2
  25. 1
  26. 5
  27. 10
  28. 4
  29. 6
  30. 2
  31. 6
  32. 9
  33. 1
  34. 7
  35. 11
  36. 10
  37. 7
  38. 4
  39. 5
  40. 7

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