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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 465 · 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. 1.16 − 6 =
  2. 2.There are 18 cups and 2 saucers. How many more cups than saucers are there?
  3. 3.There are 10 children and 7 chairs. How many more children than chairs are there?
  4. 4.15 − 7 =
  5. 5.12 − 10 =
  6. 6.7 − 4 =
  7. 7.8 − ? = 4
  8. 8.9 − 4 =
  9. 9.8 − 1 =
  10. 10.16 − 3 =
  11. 11.? − 6 = 14
  12. 12.What is 12 less than 14?
  13. 13.Sneha had 5 pencils and gave 1 to a friend. How many pencils does Sneha have left?
  14. 14.12 − ? = 7
  15. 15.There are 6 boys and 3 kites. How many more boys than kites are there?
  16. 16.Nisha had 13 books and gave 2 to a friend. How many books does Nisha have left?
  17. 17.Farhan had 4 balls and gave 2 to a friend. How many balls does Farhan have left?
  18. 18.Aarav had 13 bananas and gave 6 to a friend. How many bananas does Aarav have left?
  19. 19.? − 4 = 2
  20. 20.7 − 5 =
  21. 21.? − 7 = 1
  22. 22.There are 14 birds and 7 nests. How many more birds than nests are there?
  23. 23.18 − 1 =
  24. 24.What is 2 less than 3?
  25. 25.12 − 11 =
  26. 26.Priya had 5 mangoes and gave 4 to a friend. How many mangoes does Priya have left?
  27. 27.Nisha had 8 books and gave 1 to a friend. How many books does Nisha have left?
  28. 28.Sneha had 6 flowers and gave 3 to a friend. How many flowers does Sneha have left?
  29. 29.Kabir had 20 crayons and gave 4 to a friend. How many crayons does Kabir have left?
  30. 30.What is 4 less than 20?
  31. 31.Ananya had 13 bananas and gave 10 to a friend. How many bananas does Ananya have left?
  32. 32.? − 10 = 6
  33. 33.There are 11 bottles and 7 lids. How many more bottles than lids are there?
  34. 34.Rohan had 3 bananas and gave 1 to a friend. How many bananas does Rohan have left?
  35. 35.What is 3 less than 9?
  36. 36.? − 2 = 3
  37. 37.19 − 15 =
  38. 38.16 − ? = 9
  39. 39.6 − 1 =
  40. 40.Dev had 10 balloons and gave 4 to a friend. How many balloons does Dev have left?

Answer key

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

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