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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 613 · 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. 1.7 − 6 =
  2. 2.Arjun had 9 laddoos and gave 5 to a friend. How many laddoos does Arjun have left?
  3. 3.What is 1 less than 2?
  4. 4.8 − ? = 2
  5. 5.17 − 15 =
  6. 6.16 − 6 =
  7. 7.Lakshmi had 17 bananas and gave 10 to a friend. How many bananas does Lakshmi have left?
  8. 8.There are 15 pencils and 5 erasers. How many more pencils than erasers are there?
  9. 9.What is 2 less than 4?
  10. 10.Pooja had 16 marbles and gave 9 to a friend. How many marbles does Pooja have left?
  11. 11.There are 4 cups and 2 saucers. How many more cups than saucers are there?
  12. 12.14 − 10 =
  13. 13.Rahul had 9 shells and gave 8 to a friend. How many shells does Rahul have left?
  14. 14.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  15. 15.What is 3 less than 20?
  16. 16.There are 13 pencils and 11 erasers. How many more pencils than erasers are there?
  17. 17.? − 3 = 13
  18. 18.14 − 12 =
  19. 19.20 − 1 =
  20. 20.Ishaan had 20 crayons and gave 18 to a friend. How many crayons does Ishaan have left?
  21. 21.? − 7 = 4
  22. 22.Aditya had 15 crayons and gave 2 to a friend. How many crayons does Aditya have left?
  23. 23.7 − ? = 4
  24. 24.Rohan had 3 balloons and gave 2 to a friend. How many balloons does Rohan have left?
  25. 25.? − 8 = 4
  26. 26.What is 15 less than 19?
  27. 27.What is 15 less than 17?
  28. 28.There are 5 cups and 4 saucers. How many more cups than saucers are there?
  29. 29.There are 19 cups and 13 saucers. How many more cups than saucers are there?
  30. 30.There are 9 birds and 2 nests. How many more birds than nests are there?
  31. 31.What is 6 less than 13?
  32. 32.7 − 3 =
  33. 33.13 − 12 =
  34. 34.What is 2 less than 20?
  35. 35.Diya had 3 crayons and gave 1 to a friend. How many crayons does Diya have left?
  36. 36.Vivaan had 3 pencils and gave 1 to a friend. How many pencils does Vivaan have left?
  37. 37.What is 3 less than 4?
  38. 38.15 − ? = 5
  39. 39.What is 5 less than 13?
  40. 40.There are 17 birds and 6 nests. How many more birds than nests are there?

Answer key

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

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