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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 619 · 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. 1.20 − 3 =
  2. 2.10 − 5 =
  3. 3.What is 1 less than 6?
  4. 4.There are 8 bottles and 5 lids. How many more bottles than lids are there?
  5. 5.16 − 4 =
  6. 6.18 − 5 =
  7. 7.Zoya had 13 marbles and gave 2 to a friend. How many marbles does Zoya have left?
  8. 8.? − 6 = 5
  9. 9.4 − 1 =
  10. 10.Kabir had 4 balloons and gave 2 to a friend. How many balloons does Kabir have left?
  11. 11.There are 15 birds and 11 nests. How many more birds than nests are there?
  12. 12.What is 5 less than 11?
  13. 13.? − 10 = 7
  14. 14.13 − 3 =
  15. 15.15 − 3 =
  16. 16.What is 7 less than 15?
  17. 17.What is 4 less than 11?
  18. 18.Farhan had 17 marbles and gave 6 to a friend. How many marbles does Farhan have left?
  19. 19.? − 2 = 6
  20. 20.? − 3 = 2
  21. 21.There are 5 boys and 3 kites. How many more boys than kites are there?
  22. 22.12 − 9 =
  23. 23.There are 19 pencils and 2 erasers. How many more pencils than erasers are there?
  24. 24.There are 8 children and 4 chairs. How many more children than chairs are there?
  25. 25.4 − ? = 3
  26. 26.Aditya had 15 crayons and gave 6 to a friend. How many crayons does Aditya have left?
  27. 27.5 − ? = 2
  28. 28.What is 6 less than 11?
  29. 29.What is 8 less than 20?
  30. 30.11 − 9 =
  31. 31.Diya had 20 shells and gave 10 to a friend. How many shells does Diya have left?
  32. 32.? − 2 = 14
  33. 33.? − 3 = 8
  34. 34.Farhan had 5 laddoos and gave 2 to a friend. How many laddoos does Farhan have left?
  35. 35.What is 3 less than 16?
  36. 36.There are 18 pencils and 5 erasers. How many more pencils than erasers are there?
  37. 37.There are 10 pencils and 8 erasers. How many more pencils than erasers are there?
  38. 38.Farhan had 14 bananas and gave 13 to a friend. How many bananas does Farhan have left?
  39. 39.11 − 8 =
  40. 40.Rahul had 10 books and gave 1 to a friend. How many books does Rahul have left?

Answer key

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

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