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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 206 · 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. 1.9 − 5 =
  2. 2.19 − 6 =
  3. 3.There are 4 cups and 2 saucers. How many more cups than saucers are there?
  4. 4.There are 20 bottles and 3 lids. How many more bottles than lids are there?
  5. 5.There are 19 pencils and 16 erasers. How many more pencils than erasers are there?
  6. 6.What is 2 less than 3?
  7. 7.There are 10 children and 2 chairs. How many more children than chairs are there?
  8. 8.What is 1 less than 14?
  9. 9.17 − 12 =
  10. 10.Aarav had 17 flowers and gave 15 to a friend. How many flowers does Aarav have left?
  11. 11.10 − 3 =
  12. 12.8 − ? = 2
  13. 13.What is 2 less than 11?
  14. 14.16 − 5 =
  15. 15.What is 16 less than 17?
  16. 16.Pooja had 3 pencils and gave 2 to a friend. How many pencils does Pooja have left?
  17. 17.Rohan had 18 pencils and gave 14 to a friend. How many pencils does Rohan have left?
  18. 18.? − 3 = 12
  19. 19.2 − 1 =
  20. 20.What is 2 less than 6?
  21. 21.What is 3 less than 14?
  22. 22.4 − 1 =
  23. 23.There are 13 cups and 3 saucers. How many more cups than saucers are there?
  24. 24.What is 1 less than 12?
  25. 25.Arjun had 7 kites and gave 6 to a friend. How many kites does Arjun have left?
  26. 26.There are 8 boys and 3 kites. How many more boys than kites are there?
  27. 27.15 − 9 =
  28. 28.Arjun had 3 balloons and gave 1 to a friend. How many balloons does Arjun have left?
  29. 29.20 − 6 =
  30. 30.What is 4 less than 20?
  31. 31.Ishaan had 15 flowers and gave 5 to a friend. How many flowers does Ishaan have left?
  32. 32.Kabir had 7 pencils and gave 5 to a friend. How many pencils does Kabir have left?
  33. 33.What is 13 less than 19?
  34. 34.12 − ? = 1
  35. 35.16 − 7 =
  36. 36.9 − 6 =
  37. 37.What is 13 less than 20?
  38. 38.10 − ? = 1
  39. 39.10 − 6 =
  40. 40.? − 5 = 6

Answer key

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

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