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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 270 · 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.There are 20 cups and 13 saucers. How many more cups than saucers are there?
  2. 2.Arjun had 19 flowers and gave 3 to a friend. How many flowers does Arjun have left?
  3. 3.11 − ? = 3
  4. 4.What is 4 less than 6?
  5. 5.Isha had 17 kites and gave 4 to a friend. How many kites does Isha have left?
  6. 6.Pooja had 3 books and gave 1 to a friend. How many books does Pooja have left?
  7. 7.? − 8 = 4
  8. 8.9 − 2 =
  9. 9.Arjun had 4 pencils and gave 3 to a friend. How many pencils does Arjun have left?
  10. 10.Isha had 20 crayons and gave 10 to a friend. How many crayons does Isha have left?
  11. 11.5 − 1 =
  12. 12.16 − 13 =
  13. 13.There are 14 cups and 2 saucers. How many more cups than saucers are there?
  14. 14.11 − 5 =
  15. 15.6 − 2 =
  16. 16.What is 1 less than 2?
  17. 17.? − 4 = 2
  18. 18.There are 5 birds and 3 nests. How many more birds than nests are there?
  19. 19.? − 17 = 1
  20. 20.? − 8 = 8
  21. 21.Arjun had 4 mangoes and gave 1 to a friend. How many mangoes does Arjun have left?
  22. 22.Lakshmi had 7 balloons and gave 1 to a friend. How many balloons does Lakshmi have left?
  23. 23.3 − ? = 1
  24. 24.6 − 3 =
  25. 25.What is 2 less than 13?
  26. 26.What is 5 less than 17?
  27. 27.? − 10 = 4
  28. 28.There are 18 bottles and 16 lids. How many more bottles than lids are there?
  29. 29.? − 2 = 1
  30. 30.Riya had 19 books and gave 14 to a friend. How many books does Riya have left?
  31. 31.11 − 2 =
  32. 32.Diya had 9 pencils and gave 5 to a friend. How many pencils does Diya have left?
  33. 33.What is 5 less than 7?
  34. 34.? − 3 = 12
  35. 35.? − 3 = 2
  36. 36.10 − 6 =
  37. 37.What is 3 less than 7?
  38. 38.? − 3 = 7
  39. 39.Joseph had 5 shells and gave 2 to a friend. How many shells does Joseph have left?
  40. 40.Pooja had 8 balloons and gave 1 to a friend. How many balloons does Pooja have left?

Answer key

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

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