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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 472 · 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.Arjun had 18 balls and gave 14 to a friend. How many balls does Arjun have left?
  2. 2.9 − 2 =
  3. 3.Rohan had 6 flowers and gave 5 to a friend. How many flowers does Rohan have left?
  4. 4.There are 10 bottles and 7 lids. How many more bottles than lids are there?
  5. 5.7 − ? = 6
  6. 6.17 − ? = 6
  7. 7.Gurpreet had 11 balloons and gave 9 to a friend. How many balloons does Gurpreet have left?
  8. 8.4 − 3 =
  9. 9.17 − 5 =
  10. 10.There are 4 children and 2 chairs. How many more children than chairs are there?
  11. 11.? − 11 = 7
  12. 12.What is 12 less than 14?
  13. 13.4 − 1 =
  14. 14.Riya had 10 laddoos and gave 3 to a friend. How many laddoos does Riya have left?
  15. 15.What is 3 less than 18?
  16. 16.15 − ? = 5
  17. 17.What is 2 less than 13?
  18. 18.Meera had 20 mangoes and gave 15 to a friend. How many mangoes does Meera have left?
  19. 19.Joseph had 14 crayons and gave 7 to a friend. How many crayons does Joseph have left?
  20. 20.16 − ? = 14
  21. 21.What is 3 less than 5?
  22. 22.Joseph had 5 balls and gave 1 to a friend. How many balls does Joseph have left?
  23. 23.12 − 7 =
  24. 24.3 − 2 =
  25. 25.16 − 14 =
  26. 26.What is 8 less than 13?
  27. 27.There are 15 pencils and 3 erasers. How many more pencils than erasers are there?
  28. 28.8 − 3 =
  29. 29.Rohan had 7 crayons and gave 5 to a friend. How many crayons does Rohan have left?
  30. 30.There are 10 birds and 9 nests. How many more birds than nests are there?
  31. 31.There are 11 children and 6 chairs. How many more children than chairs are there?
  32. 32.? − 2 = 7
  33. 33.What is 3 less than 13?
  34. 34.2 − 1 =
  35. 35.4 − ? = 2
  36. 36.Arjun had 3 mangoes and gave 2 to a friend. How many mangoes does Arjun have left?
  37. 37.Meera had 18 flowers and gave 11 to a friend. How many flowers does Meera have left?
  38. 38.Meera had 6 laddoos and gave 4 to a friend. How many laddoos does Meera have left?
  39. 39.There are 7 birds and 4 nests. How many more birds than nests are there?
  40. 40.5 − ? = 1

Answer key

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

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