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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 82 · 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.What is 1 less than 8?
  2. 2.2 − 1 =
  3. 3.Farhan had 13 balloons and gave 10 to a friend. How many balloons does Farhan have left?
  4. 4.16 − 1 =
  5. 5.7 − ? = 6
  6. 6.What is 1 less than 7?
  7. 7.There are 16 cups and 4 saucers. How many more cups than saucers are there?
  8. 8.Vivaan had 4 kites and gave 2 to a friend. How many kites does Vivaan have left?
  9. 9.There are 7 cups and 3 saucers. How many more cups than saucers are there?
  10. 10.What is 2 less than 4?
  11. 11.8 − 4 =
  12. 12.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?
  13. 13.? − 3 = 13
  14. 14.17 − ? = 12
  15. 15.? − 3 = 12
  16. 16.Nisha had 10 marbles and gave 6 to a friend. How many marbles does Nisha have left?
  17. 17.7 − 2 =
  18. 18.Meera had 18 flowers and gave 15 to a friend. How many flowers does Meera have left?
  19. 19.What is 8 less than 13?
  20. 20.What is 2 less than 18?
  21. 21.4 − 3 =
  22. 22.What is 3 less than 19?
  23. 23.There are 8 children and 3 chairs. How many more children than chairs are there?
  24. 24.7 − ? = 2
  25. 25.? − 1 = 9
  26. 26.? − 13 = 6
  27. 27.3 − 1 =
  28. 28.10 − ? = 1
  29. 29.Tara had 11 flowers and gave 6 to a friend. How many flowers does Tara have left?
  30. 30.10 − ? = 7
  31. 31.10 − 7 =
  32. 32.What is 4 less than 10?
  33. 33.There are 13 bottles and 4 lids. How many more bottles than lids are there?
  34. 34.17 − 14 =
  35. 35.Arjun had 8 shells and gave 1 to a friend. How many shells does Arjun have left?
  36. 36.11 − ? = 10
  37. 37.Meera had 20 balls and gave 7 to a friend. How many balls does Meera have left?
  38. 38.Rahul had 11 flowers and gave 6 to a friend. How many flowers does Rahul have left?
  39. 39.Karan had 3 pencils and gave 1 to a friend. How many pencils does Karan have left?
  40. 40.What is 2 less than 3?

Answer key

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

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