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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 135 · 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 16 bottles and 10 lids. How many more bottles than lids are there?
  2. 2.8 − 2 =
  3. 3.15 − ? = 4
  4. 4.Aarav had 12 marbles and gave 9 to a friend. How many marbles does Aarav have left?
  5. 5.17 − ? = 6
  6. 6.There are 9 pencils and 2 erasers. How many more pencils than erasers are there?
  7. 7.There are 6 children and 5 chairs. How many more children than chairs are there?
  8. 8.What is 6 less than 13?
  9. 9.There are 11 boys and 9 kites. How many more boys than kites are there?
  10. 10.? − 5 = 3
  11. 11.2 − 1 =
  12. 12.4 − 2 =
  13. 13.Meera had 15 balloons and gave 3 to a friend. How many balloons does Meera have left?
  14. 14.What is 6 less than 10?
  15. 15.20 − 6 =
  16. 16.Manav had 14 bananas and gave 7 to a friend. How many bananas does Manav have left?
  17. 17.Diya had 13 laddoos and gave 2 to a friend. How many laddoos does Diya have left?
  18. 18.What is 2 less than 16?
  19. 19.There are 17 bottles and 8 lids. How many more bottles than lids are there?
  20. 20.? − 3 = 16
  21. 21.There are 6 pencils and 4 erasers. How many more pencils than erasers are there?
  22. 22.Diya had 17 balls and gave 7 to a friend. How many balls does Diya have left?
  23. 23.There are 12 bottles and 4 lids. How many more bottles than lids are there?
  24. 24.There are 10 cups and 5 saucers. How many more cups than saucers are there?
  25. 25.7 − 1 =
  26. 26.There are 4 cups and 3 saucers. How many more cups than saucers are there?
  27. 27.11 − ? = 8
  28. 28.Aarav had 17 balls and gave 9 to a friend. How many balls does Aarav have left?
  29. 29.? − 3 = 1
  30. 30.? − 2 = 9
  31. 31.10 − 7 =
  32. 32.What is 16 less than 18?
  33. 33.There are 5 bottles and 2 lids. How many more bottles than lids are there?
  34. 34.What is 8 less than 10?
  35. 35.5 − ? = 4
  36. 36.There are 8 birds and 7 nests. How many more birds than nests are there?
  37. 37.3 − 2 =
  38. 38.? − 4 = 1
  39. 39.Rahul had 17 bananas and gave 14 to a friend. How many bananas does Rahul have left?
  40. 40.What is 12 less than 19?

Answer key

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

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