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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 33 · 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.What is 1 less than 4?
  2. 2.What is 6 less than 12?
  3. 3.There are 17 children and 8 chairs. How many more children than chairs are there?
  4. 4.There are 8 children and 5 chairs. How many more children than chairs are there?
  5. 5.15 − 7 =
  6. 6.12 − 6 =
  7. 7.There are 13 cups and 2 saucers. How many more cups than saucers are there?
  8. 8.9 − 6 =
  9. 9.10 − 6 =
  10. 10.What is 1 less than 2?
  11. 11.14 − ? = 7
  12. 12.17 − 15 =
  13. 13.19 − 9 =
  14. 14.? − 1 = 4
  15. 15.What is 1 less than 15?
  16. 16.There are 11 boys and 4 kites. How many more boys than kites are there?
  17. 17.Vivaan had 8 flowers and gave 2 to a friend. How many flowers does Vivaan have left?
  18. 18.20 − 18 =
  19. 19.Rohan had 15 shells and gave 2 to a friend. How many shells does Rohan have left?
  20. 20.Meera had 6 balls and gave 1 to a friend. How many balls does Meera have left?
  21. 21.? − 2 = 2
  22. 22.There are 15 children and 2 chairs. How many more children than chairs are there?
  23. 23.? − 11 = 9
  24. 24.Sneha had 5 books and gave 2 to a friend. How many books does Sneha have left?
  25. 25.What is 2 less than 11?
  26. 26.There are 11 boys and 5 kites. How many more boys than kites are there?
  27. 27.? − 4 = 15
  28. 28.6 − 1 =
  29. 29.What is 1 less than 12?
  30. 30.8 − 7 =
  31. 31.Isha had 18 books and gave 3 to a friend. How many books does Isha have left?
  32. 32.? − 9 = 1
  33. 33.There are 7 bottles and 3 lids. How many more bottles than lids are there?
  34. 34.19 − 11 =
  35. 35.What is 8 less than 14?
  36. 36.There are 9 bottles and 7 lids. How many more bottles than lids are there?
  37. 37.18 − ? = 16
  38. 38.There are 14 boys and 4 kites. How many more boys than kites are there?
  39. 39.Saanvi had 5 books and gave 1 to a friend. How many books does Saanvi have left?
  40. 40.There are 4 cups and 2 saucers. How many more cups than saucers are there?

Answer key

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

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