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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 322 · 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. 1.14 − 4 =
  2. 2.What is 18 less than 19?
  3. 3.There are 6 children and 4 chairs. How many more children than chairs are there?
  4. 4.? − 1 = 8
  5. 5.14 − 13 =
  6. 6.There are 6 pencils and 5 erasers. How many more pencils than erasers are there?
  7. 7.? − 3 = 8
  8. 8.14 − 12 =
  9. 9.Riya had 8 laddoos and gave 5 to a friend. How many laddoos does Riya have left?
  10. 10.9 − 4 =
  11. 11.What is 1 less than 19?
  12. 12.Vivaan had 4 pencils and gave 1 to a friend. How many pencils does Vivaan have left?
  13. 13.What is 10 less than 13?
  14. 14.? − 2 = 16
  15. 15.There are 12 bottles and 2 lids. How many more bottles than lids are there?
  16. 16.? − 14 = 4
  17. 17.There are 12 cups and 10 saucers. How many more cups than saucers are there?
  18. 18.18 − 1 =
  19. 19.What is 3 less than 4?
  20. 20.What is 4 less than 16?
  21. 21.12 − 9 =
  22. 22.11 − 10 =
  23. 23.Nisha had 9 pencils and gave 7 to a friend. How many pencils does Nisha have left?
  24. 24.There are 15 children and 14 chairs. How many more children than chairs are there?
  25. 25.? − 4 = 13
  26. 26.Karan had 6 books and gave 1 to a friend. How many books does Karan have left?
  27. 27.There are 9 children and 6 chairs. How many more children than chairs are there?
  28. 28.14 − 10 =
  29. 29.What is 2 less than 10?
  30. 30.Ananya had 11 mangoes and gave 3 to a friend. How many mangoes does Ananya have left?
  31. 31.What is 13 less than 20?
  32. 32.There are 10 bottles and 2 lids. How many more bottles than lids are there?
  33. 33.10 − 7 =
  34. 34.10 − ? = 3
  35. 35.Rohan had 6 pencils and gave 4 to a friend. How many pencils does Rohan have left?
  36. 36.12 − ? = 1
  37. 37.Saanvi had 9 crayons and gave 1 to a friend. How many crayons does Saanvi have left?
  38. 38.There are 4 bottles and 3 lids. How many more bottles than lids are there?
  39. 39.4 − 1 =
  40. 40.What is 13 less than 15?

Answer key

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

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