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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 221 · 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.Rohan had 10 balls and gave 6 to a friend. How many balls does Rohan have left?
  2. 2.4 − 2 =
  3. 3.Joseph had 6 books and gave 3 to a friend. How many books does Joseph have left?
  4. 4.? − 1 = 3
  5. 5.What is 10 less than 13?
  6. 6.Arjun had 5 bananas and gave 4 to a friend. How many bananas does Arjun have left?
  7. 7.12 − 9 =
  8. 8.11 − 5 =
  9. 9.Lakshmi had 13 crayons and gave 3 to a friend. How many crayons does Lakshmi have left?
  10. 10.Kavya had 7 kites and gave 3 to a friend. How many kites does Kavya have left?
  11. 11.Zoya had 16 laddoos and gave 3 to a friend. How many laddoos does Zoya have left?
  12. 12.18 − ? = 1
  13. 13.What is 1 less than 3?
  14. 14.There are 19 bottles and 14 lids. How many more bottles than lids are there?
  15. 15.What is 1 less than 9?
  16. 16.What is 9 less than 13?
  17. 17.5 − 1 =
  18. 18.There are 20 bottles and 2 lids. How many more bottles than lids are there?
  19. 19.? − 3 = 9
  20. 20.13 − ? = 1
  21. 21.? − 3 = 12
  22. 22.There are 3 children and 2 chairs. How many more children than chairs are there?
  23. 23.7 − 2 =
  24. 24.What is 4 less than 13?
  25. 25.Nisha had 9 balloons and gave 1 to a friend. How many balloons does Nisha have left?
  26. 26.20 − ? = 15
  27. 27.16 − 11 =
  28. 28.11 − ? = 8
  29. 29.11 − ? = 10
  30. 30.What is 8 less than 13?
  31. 31.12 − 3 =
  32. 32.Tara had 10 flowers and gave 2 to a friend. How many flowers does Tara have left?
  33. 33.There are 15 children and 2 chairs. How many more children than chairs are there?
  34. 34.What is 3 less than 6?
  35. 35.18 − ? = 11
  36. 36.6 − 4 =
  37. 37.What is 6 less than 10?
  38. 38.? − 4 = 16
  39. 39.? − 3 = 14
  40. 40.6 − ? = 1

Answer key

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

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