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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 211 · 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.? − 1 = 14
  2. 2.What is 9 less than 12?
  3. 3.There are 3 birds and 2 nests. How many more birds than nests are there?
  4. 4.Joseph had 16 mangoes and gave 15 to a friend. How many mangoes does Joseph have left?
  5. 5.What is 8 less than 10?
  6. 6.Zoya had 16 books and gave 14 to a friend. How many books does Zoya have left?
  7. 7.Rahul had 7 marbles and gave 2 to a friend. How many marbles does Rahul have left?
  8. 8.4 − 2 =
  9. 9.Lakshmi had 18 balloons and gave 17 to a friend. How many balloons does Lakshmi have left?
  10. 10.? − 3 = 16
  11. 11.17 − 2 =
  12. 12.There are 8 children and 2 chairs. How many more children than chairs are there?
  13. 13.3 − 1 =
  14. 14.What is 2 less than 8?
  15. 15.There are 14 boys and 3 kites. How many more boys than kites are there?
  16. 16.7 − 4 =
  17. 17.Riya had 14 balloons and gave 7 to a friend. How many balloons does Riya have left?
  18. 18.? − 2 = 2
  19. 19.15 − 13 =
  20. 20.What is 1 less than 8?
  21. 21.There are 19 cups and 12 saucers. How many more cups than saucers are there?
  22. 22.8 − ? = 7
  23. 23.Nisha had 12 crayons and gave 6 to a friend. How many crayons does Nisha have left?
  24. 24.Joseph had 18 marbles and gave 7 to a friend. How many marbles does Joseph have left?
  25. 25.There are 15 bottles and 3 lids. How many more bottles than lids are there?
  26. 26.What is 3 less than 5?
  27. 27.What is 7 less than 18?
  28. 28.There are 6 bottles and 4 lids. How many more bottles than lids are there?
  29. 29.What is 5 less than 6?
  30. 30.There are 13 birds and 2 nests. How many more birds than nests are there?
  31. 31.What is 2 less than 6?
  32. 32.There are 6 bottles and 3 lids. How many more bottles than lids are there?
  33. 33.What is 4 less than 8?
  34. 34.11 − ? = 4
  35. 35.? − 9 = 2
  36. 36.What is 1 less than 13?
  37. 37.There are 16 bottles and 3 lids. How many more bottles than lids are there?
  38. 38.There are 9 children and 7 chairs. How many more children than chairs are there?
  39. 39.There are 19 birds and 3 nests. How many more birds than nests are there?
  40. 40.What is 13 less than 18?

Answer key

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

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