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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 358 · 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. 1.13 − 1 =
  2. 2.8 − ? = 1
  3. 3.Tara had 17 pencils and gave 7 to a friend. How many pencils does Tara have left?
  4. 4.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  5. 5.What is 10 less than 13?
  6. 6.4 − 2 =
  7. 7.There are 8 pencils and 7 erasers. How many more pencils than erasers are there?
  8. 8.7 − 3 =
  9. 9.10 − 5 =
  10. 10.What is 1 less than 6?
  11. 11.Arjun had 15 flowers and gave 1 to a friend. How many flowers does Arjun have left?
  12. 12.18 − 2 =
  13. 13.Saanvi had 3 mangoes and gave 1 to a friend. How many mangoes does Saanvi have left?
  14. 14.? − 3 = 2
  15. 15.Priya had 18 shells and gave 1 to a friend. How many shells does Priya have left?
  16. 16.? − 3 = 11
  17. 17.? − 3 = 6
  18. 18.What is 1 less than 9?
  19. 19.? − 2 = 1
  20. 20.6 − 4 =
  21. 21.Saanvi had 3 kites and gave 1 to a friend. How many kites does Saanvi have left?
  22. 22.What is 2 less than 8?
  23. 23.3 − ? = 1
  24. 24.There are 8 birds and 4 nests. How many more birds than nests are there?
  25. 25.Isha had 5 marbles and gave 2 to a friend. How many marbles does Isha have left?
  26. 26.12 − 8 =
  27. 27.20 − 5 =
  28. 28.6 − 3 =
  29. 29.Kabir had 17 bananas and gave 10 to a friend. How many bananas does Kabir have left?
  30. 30.? − 1 = 4
  31. 31.What is 1 less than 7?
  32. 32.11 − 4 =
  33. 33.There are 17 children and 3 chairs. How many more children than chairs are there?
  34. 34.Kabir had 3 laddoos and gave 2 to a friend. How many laddoos does Kabir have left?
  35. 35.19 − 18 =
  36. 36.What is 4 less than 8?
  37. 37.9 − ? = 7
  38. 38.There are 20 pencils and 11 erasers. How many more pencils than erasers are there?
  39. 39.12 − 3 =
  40. 40.What is 1 less than 3?

Answer key

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

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