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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 243 · 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.Zoya had 15 balloons and gave 2 to a friend. How many balloons does Zoya have left?
  2. 2.10 − ? = 7
  3. 3.There are 19 birds and 9 nests. How many more birds than nests are there?
  4. 4.There are 8 cups and 5 saucers. How many more cups than saucers are there?
  5. 5.Zoya had 12 flowers and gave 11 to a friend. How many flowers does Zoya have left?
  6. 6.There are 15 boys and 4 kites. How many more boys than kites are there?
  7. 7.18 − 15 =
  8. 8.7 − 1 =
  9. 9.There are 15 bottles and 13 lids. How many more bottles than lids are there?
  10. 10.17 − 15 =
  11. 11.Aarav had 16 laddoos and gave 14 to a friend. How many laddoos does Aarav have left?
  12. 12.5 − 3 =
  13. 13.7 − 2 =
  14. 14.? − 1 = 4
  15. 15.3 − ? = 1
  16. 16.19 − 13 =
  17. 17.? − 9 = 1
  18. 18.15 − 7 =
  19. 19.There are 16 bottles and 4 lids. How many more bottles than lids are there?
  20. 20.Farhan had 3 balls and gave 1 to a friend. How many balls does Farhan have left?
  21. 21.Karan had 5 crayons and gave 1 to a friend. How many crayons does Karan have left?
  22. 22.There are 4 birds and 3 nests. How many more birds than nests are there?
  23. 23.There are 14 boys and 8 kites. How many more boys than kites are there?
  24. 24.? − 8 = 4
  25. 25.? − 4 = 8
  26. 26.6 − 2 =
  27. 27.14 − 3 =
  28. 28.There are 8 children and 3 chairs. How many more children than chairs are there?
  29. 29.Joseph had 3 pencils and gave 1 to a friend. How many pencils does Joseph have left?
  30. 30.Rohan had 13 crayons and gave 11 to a friend. How many crayons does Rohan have left?
  31. 31.There are 4 pencils and 3 erasers. How many more pencils than erasers are there?
  32. 32.What is 2 less than 12?
  33. 33.9 − ? = 2
  34. 34.Priya had 3 balls and gave 2 to a friend. How many balls does Priya have left?
  35. 35.There are 8 birds and 5 nests. How many more birds than nests are there?
  36. 36.9 − 7 =
  37. 37.Ananya had 16 crayons and gave 14 to a friend. How many crayons does Ananya have left?
  38. 38.18 − 1 =
  39. 39.6 − 5 =
  40. 40.Ishaan had 20 pencils and gave 12 to a friend. How many pencils does Ishaan have left?

Answer key

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

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