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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 517 · 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.What is 4 less than 13?
  2. 2.There are 11 cups and 8 saucers. How many more cups than saucers are there?
  3. 3.20 − 9 =
  4. 4.Gurpreet had 4 bananas and gave 1 to a friend. How many bananas does Gurpreet have left?
  5. 5.20 − 3 =
  6. 6.Joseph had 4 balls and gave 2 to a friend. How many balls does Joseph have left?
  7. 7.What is 5 less than 19?
  8. 8.What is 2 less than 4?
  9. 9.9 − ? = 4
  10. 10.What is 12 less than 18?
  11. 11.11 − 4 =
  12. 12.There are 15 cups and 4 saucers. How many more cups than saucers are there?
  13. 13.6 − 1 =
  14. 14.What is 5 less than 12?
  15. 15.18 − 2 =
  16. 16.Aarav had 5 shells and gave 3 to a friend. How many shells does Aarav have left?
  17. 17.18 − ? = 8
  18. 18.2 − 1 =
  19. 19.There are 7 cups and 6 saucers. How many more cups than saucers are there?
  20. 20.There are 18 boys and 7 kites. How many more boys than kites are there?
  21. 21.4 − 3 =
  22. 22.11 − 10 =
  23. 23.There are 20 cups and 2 saucers. How many more cups than saucers are there?
  24. 24.There are 12 children and 5 chairs. How many more children than chairs are there?
  25. 25.? − 3 = 2
  26. 26.What is 3 less than 14?
  27. 27.4 − 2 =
  28. 28.What is 13 less than 17?
  29. 29.What is 1 less than 6?
  30. 30.9 − 3 =
  31. 31.There are 19 boys and 9 kites. How many more boys than kites are there?
  32. 32.11 − 8 =
  33. 33.What is 1 less than 8?
  34. 34.Farhan had 19 bananas and gave 8 to a friend. How many bananas does Farhan have left?
  35. 35.? − 1 = 12
  36. 36.12 − 4 =
  37. 37.Gurpreet had 7 shells and gave 4 to a friend. How many shells does Gurpreet have left?
  38. 38.? − 10 = 3
  39. 39.What is 1 less than 3?
  40. 40.Aarav had 4 crayons and gave 3 to a friend. How many crayons does Aarav have left?

Answer key

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

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