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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 563 · 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 10 cups and 3 saucers. How many more cups than saucers are there?
  2. 2.There are 3 birds and 2 nests. How many more birds than nests are there?
  3. 3.There are 9 pencils and 2 erasers. How many more pencils than erasers are there?
  4. 4.5 − 1 =
  5. 5.19 − ? = 18
  6. 6.12 − 9 =
  7. 7.What is 7 less than 14?
  8. 8.4 − 2 =
  9. 9.6 − ? = 5
  10. 10.There are 6 cups and 4 saucers. How many more cups than saucers are there?
  11. 11.? − 1 = 6
  12. 12.20 − 18 =
  13. 13.There are 12 pencils and 11 erasers. How many more pencils than erasers are there?
  14. 14.Nisha had 20 books and gave 5 to a friend. How many books does Nisha have left?
  15. 15.What is 5 less than 8?
  16. 16.What is 5 less than 19?
  17. 17.16 − 11 =
  18. 18.11 − 6 =
  19. 19.There are 8 boys and 7 kites. How many more boys than kites are there?
  20. 20.15 − ? = 11
  21. 21.What is 4 less than 9?
  22. 22.14 − ? = 1
  23. 23.Vivaan had 20 laddoos and gave 2 to a friend. How many laddoos does Vivaan have left?
  24. 24.6 − 1 =
  25. 25.There are 3 children and 2 chairs. How many more children than chairs are there?
  26. 26.Manav had 6 pencils and gave 5 to a friend. How many pencils does Manav have left?
  27. 27.What is 2 less than 5?
  28. 28.There are 5 bottles and 4 lids. How many more bottles than lids are there?
  29. 29.7 − 2 =
  30. 30.There are 5 children and 2 chairs. How many more children than chairs are there?
  31. 31.Sneha had 9 balloons and gave 1 to a friend. How many balloons does Sneha have left?
  32. 32.3 − 1 =
  33. 33.What is 2 less than 18?
  34. 34.Zoya had 3 crayons and gave 2 to a friend. How many crayons does Zoya have left?
  35. 35.There are 5 pencils and 3 erasers. How many more pencils than erasers are there?
  36. 36.17 − 4 =
  37. 37.Diya had 17 marbles and gave 6 to a friend. How many marbles does Diya have left?
  38. 38.12 − 11 =
  39. 39.What is 2 less than 15?
  40. 40.2 − 1 =

Answer key

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

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