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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 344 · 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. 1.9 − 8 =
  2. 2.? − 4 = 5
  3. 3.What is 3 less than 15?
  4. 4.9 − 6 =
  5. 5.15 − 6 =
  6. 6.? − 7 = 11
  7. 7.Diya had 3 flowers and gave 1 to a friend. How many flowers does Diya have left?
  8. 8.There are 13 cups and 6 saucers. How many more cups than saucers are there?
  9. 9.What is 2 less than 12?
  10. 10.What is 2 less than 3?
  11. 11.18 − ? = 10
  12. 12.15 − ? = 1
  13. 13.15 − 8 =
  14. 14.? − 1 = 2
  15. 15.What is 2 less than 9?
  16. 16.There are 11 children and 2 chairs. How many more children than chairs are there?
  17. 17.What is 9 less than 15?
  18. 18.3 − 1 =
  19. 19.What is 3 less than 7?
  20. 20.Rohan had 12 bananas and gave 5 to a friend. How many bananas does Rohan have left?
  21. 21.Zoya had 11 crayons and gave 10 to a friend. How many crayons does Zoya have left?
  22. 22.19 − 7 =
  23. 23.Isha had 7 books and gave 4 to a friend. How many books does Isha have left?
  24. 24.6 − ? = 2
  25. 25.What is 1 less than 5?
  26. 26.Vivaan had 13 crayons and gave 9 to a friend. How many crayons does Vivaan have left?
  27. 27.Kabir had 11 pencils and gave 10 to a friend. How many pencils does Kabir have left?
  28. 28.10 − ? = 1
  29. 29.What is 3 less than 4?
  30. 30.20 − 19 =
  31. 31.Zoya had 8 bananas and gave 6 to a friend. How many bananas does Zoya have left?
  32. 32.There are 19 cups and 17 saucers. How many more cups than saucers are there?
  33. 33.? − 1 = 4
  34. 34.? − 5 = 1
  35. 35.What is 15 less than 17?
  36. 36.Rahul had 12 mangoes and gave 8 to a friend. How many mangoes does Rahul have left?
  37. 37.Rohan had 12 balls and gave 6 to a friend. How many balls does Rohan have left?
  38. 38.What is 8 less than 18?
  39. 39.What is 4 less than 18?
  40. 40.19 − 9 =

Answer key

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

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