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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 272 · 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.Priya had 12 balloons and gave 3 to a friend. How many balloons does Priya have left?
  2. 2.What is 2 less than 5?
  3. 3.Dev had 8 shells and gave 5 to a friend. How many shells does Dev have left?
  4. 4.There are 17 cups and 11 saucers. How many more cups than saucers are there?
  5. 5.There are 8 birds and 5 nests. How many more birds than nests are there?
  6. 6.There are 6 cups and 5 saucers. How many more cups than saucers are there?
  7. 7.Karan had 10 books and gave 1 to a friend. How many books does Karan have left?
  8. 8.2 − 1 =
  9. 9.What is 3 less than 8?
  10. 10.There are 18 cups and 15 saucers. How many more cups than saucers are there?
  11. 11.What is 3 less than 19?
  12. 12.6 − 3 =
  13. 13.There are 12 birds and 11 nests. How many more birds than nests are there?
  14. 14.There are 20 children and 4 chairs. How many more children than chairs are there?
  15. 15.Diya had 6 crayons and gave 4 to a friend. How many crayons does Diya have left?
  16. 16.18 − 6 =
  17. 17.7 − 1 =
  18. 18.3 − 1 =
  19. 19.16 − 13 =
  20. 20.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.There are 8 cups and 3 saucers. How many more cups than saucers are there?
  22. 22.Ishaan had 4 pencils and gave 1 to a friend. How many pencils does Ishaan have left?
  23. 23.6 − 4 =
  24. 24.5 − 3 =
  25. 25.13 − 12 =
  26. 26.Isha had 14 marbles and gave 1 to a friend. How many marbles does Isha have left?
  27. 27.Zoya had 20 laddoos and gave 10 to a friend. How many laddoos does Zoya have left?
  28. 28.There are 18 birds and 16 nests. How many more birds than nests are there?
  29. 29.What is 7 less than 18?
  30. 30.There are 6 children and 5 chairs. How many more children than chairs are there?
  31. 31.What is 7 less than 19?
  32. 32.What is 2 less than 4?
  33. 33.15 − 13 =
  34. 34.What is 7 less than 16?
  35. 35.Aarav had 9 crayons and gave 4 to a friend. How many crayons does Aarav have left?
  36. 36.What is 16 less than 19?
  37. 37.What is 6 less than 16?
  38. 38.Riya had 9 bananas and gave 5 to a friend. How many bananas does Riya have left?
  39. 39.8 − ? = 4
  40. 40.3 − 2 =

Answer key

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

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