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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 632 · 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 5 less than 17?
  2. 2.Farhan had 12 mangoes and gave 8 to a friend. How many mangoes does Farhan have left?
  3. 3.13 − ? = 12
  4. 4.13 − 1 =
  5. 5.There are 14 bottles and 6 lids. How many more bottles than lids are there?
  6. 6.Nisha had 11 laddoos and gave 2 to a friend. How many laddoos does Nisha have left?
  7. 7.7 − 2 =
  8. 8.19 − 4 =
  9. 9.19 − 7 =
  10. 10.There are 12 children and 2 chairs. How many more children than chairs are there?
  11. 11.10 − 6 =
  12. 12.4 − 2 =
  13. 13.What is 4 less than 14?
  14. 14.13 − 5 =
  15. 15.? − 3 = 6
  16. 16.Meera had 20 balloons and gave 7 to a friend. How many balloons does Meera have left?
  17. 17.There are 4 children and 3 chairs. How many more children than chairs are there?
  18. 18.Vivaan had 11 mangoes and gave 8 to a friend. How many mangoes does Vivaan have left?
  19. 19.? − 3 = 7
  20. 20.There are 4 birds and 3 nests. How many more birds than nests are there?
  21. 21.There are 10 cups and 9 saucers. How many more cups than saucers are there?
  22. 22.19 − 8 =
  23. 23.? − 1 = 17
  24. 24.Gurpreet had 11 mangoes and gave 5 to a friend. How many mangoes does Gurpreet have left?
  25. 25.Arjun had 20 mangoes and gave 5 to a friend. How many mangoes does Arjun have left?
  26. 26.? − 5 = 3
  27. 27.What is 1 less than 11?
  28. 28.6 − 3 =
  29. 29.There are 13 children and 3 chairs. How many more children than chairs are there?
  30. 30.What is 13 less than 18?
  31. 31.15 − 10 =
  32. 32.Aditya had 3 books and gave 2 to a friend. How many books does Aditya have left?
  33. 33.There are 7 cups and 2 saucers. How many more cups than saucers are there?
  34. 34.? − 13 = 1
  35. 35.Nisha had 4 kites and gave 1 to a friend. How many kites does Nisha have left?
  36. 36.Tara had 15 marbles and gave 13 to a friend. How many marbles does Tara have left?
  37. 37.19 − 3 =
  38. 38.What is 7 less than 8?
  39. 39.What is 5 less than 6?
  40. 40.What is 1 less than 2?

Answer key

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

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