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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 13 · 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. 1.5 − 3 =
  2. 2.? − 13 = 4
  3. 3.? − 3 = 9
  4. 4.19 − ? = 5
  5. 5.7 − ? = 4
  6. 6.16 − 7 =
  7. 7.What is 3 less than 11?
  8. 8.There are 12 birds and 6 nests. How many more birds than nests are there?
  9. 9.Karan had 5 laddoos and gave 4 to a friend. How many laddoos does Karan have left?
  10. 10.There are 20 children and 13 chairs. How many more children than chairs are there?
  11. 11.Kabir had 3 bananas and gave 2 to a friend. How many bananas does Kabir have left?
  12. 12.2 − 1 =
  13. 13.? − 2 = 3
  14. 14.There are 20 children and 17 chairs. How many more children than chairs are there?
  15. 15.There are 20 pencils and 13 erasers. How many more pencils than erasers are there?
  16. 16.10 − ? = 6
  17. 17.Rohan had 5 laddoos and gave 3 to a friend. How many laddoos does Rohan have left?
  18. 18.Manav had 5 laddoos and gave 4 to a friend. How many laddoos does Manav have left?
  19. 19.There are 7 birds and 2 nests. How many more birds than nests are there?
  20. 20.? − 2 = 14
  21. 21.There are 17 children and 15 chairs. How many more children than chairs are there?
  22. 22.There are 10 bottles and 6 lids. How many more bottles than lids are there?
  23. 23.15 − ? = 8
  24. 24.There are 17 birds and 6 nests. How many more birds than nests are there?
  25. 25.10 − ? = 2
  26. 26.Rohan had 9 flowers and gave 3 to a friend. How many flowers does Rohan have left?
  27. 27.? − 1 = 3
  28. 28.17 − ? = 15
  29. 29.There are 5 bottles and 2 lids. How many more bottles than lids are there?
  30. 30.? − 2 = 11
  31. 31.6 − ? = 5
  32. 32.13 − 6 =
  33. 33.What is 1 less than 6?
  34. 34.3 − 2 =
  35. 35.Aarav had 15 balls and gave 9 to a friend. How many balls does Aarav have left?
  36. 36.There are 14 cups and 5 saucers. How many more cups than saucers are there?
  37. 37.There are 5 bottles and 3 lids. How many more bottles than lids are there?
  38. 38.16 − 14 =
  39. 39.17 − 13 =
  40. 40.Riya had 4 mangoes and gave 3 to a friend. How many mangoes does Riya have left?

Answer key

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

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