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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 571 · 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.? − 11 = 7
  2. 2.What is 2 less than 6?
  3. 3.What is 2 less than 3?
  4. 4.14 − ? = 6
  5. 5.Joseph had 20 kites and gave 5 to a friend. How many kites does Joseph have left?
  6. 6.17 − ? = 14
  7. 7.Diya had 17 shells and gave 15 to a friend. How many shells does Diya have left?
  8. 8.Rahul had 12 shells and gave 5 to a friend. How many shells does Rahul have left?
  9. 9.There are 7 boys and 2 kites. How many more boys than kites are there?
  10. 10.What is 6 less than 20?
  11. 11.There are 13 children and 11 chairs. How many more children than chairs are there?
  12. 12.11 − ? = 5
  13. 13.There are 4 cups and 3 saucers. How many more cups than saucers are there?
  14. 14.There are 7 boys and 5 kites. How many more boys than kites are there?
  15. 15.16 − ? = 10
  16. 16.Lakshmi had 17 marbles and gave 14 to a friend. How many marbles does Lakshmi have left?
  17. 17.11 − 4 =
  18. 18.There are 5 children and 3 chairs. How many more children than chairs are there?
  19. 19.Pooja had 17 kites and gave 16 to a friend. How many kites does Pooja have left?
  20. 20.? − 12 = 1
  21. 21.16 − 9 =
  22. 22.14 − ? = 12
  23. 23.What is 4 less than 9?
  24. 24.There are 16 children and 7 chairs. How many more children than chairs are there?
  25. 25.What is 1 less than 5?
  26. 26.14 − 7 =
  27. 27.16 − 1 =
  28. 28.15 − 14 =
  29. 29.Tara had 6 marbles and gave 2 to a friend. How many marbles does Tara have left?
  30. 30.Saanvi had 8 marbles and gave 2 to a friend. How many marbles does Saanvi have left?
  31. 31.There are 14 boys and 10 kites. How many more boys than kites are there?
  32. 32.Meera had 5 kites and gave 1 to a friend. How many kites does Meera have left?
  33. 33.There are 19 cups and 7 saucers. How many more cups than saucers are there?
  34. 34.5 − 3 =
  35. 35.9 − ? = 6
  36. 36.19 − ? = 17
  37. 37.What is 6 less than 8?
  38. 38.7 − 3 =
  39. 39.6 − 1 =
  40. 40.What is 5 less than 7?

Answer key

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

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