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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 271 · 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.There are 9 pencils and 8 erasers. How many more pencils than erasers are there?
  2. 2.There are 15 birds and 11 nests. How many more birds than nests are there?
  3. 3.Manav had 18 marbles and gave 1 to a friend. How many marbles does Manav have left?
  4. 4.17 − ? = 5
  5. 5.There are 16 children and 10 chairs. How many more children than chairs are there?
  6. 6.? − 2 = 15
  7. 7.Dev had 19 books and gave 12 to a friend. How many books does Dev have left?
  8. 8.Isha had 3 kites and gave 2 to a friend. How many kites does Isha have left?
  9. 9.5 − 1 =
  10. 10.There are 5 pencils and 2 erasers. How many more pencils than erasers are there?
  11. 11.Nisha had 10 kites and gave 1 to a friend. How many kites does Nisha have left?
  12. 12.3 − 1 =
  13. 13.What is 3 less than 12?
  14. 14.What is 6 less than 15?
  15. 15.What is 1 less than 2?
  16. 16.What is 3 less than 13?
  17. 17.What is 5 less than 18?
  18. 18.What is 4 less than 5?
  19. 19.Aarav had 16 kites and gave 8 to a friend. How many kites does Aarav have left?
  20. 20.What is 1 less than 5?
  21. 21.What is 12 less than 14?
  22. 22.? − 2 = 13
  23. 23.There are 6 children and 4 chairs. How many more children than chairs are there?
  24. 24.9 − 6 =
  25. 25.20 − 12 =
  26. 26.There are 14 cups and 9 saucers. How many more cups than saucers are there?
  27. 27.There are 18 children and 2 chairs. How many more children than chairs are there?
  28. 28.Priya had 10 balloons and gave 1 to a friend. How many balloons does Priya have left?
  29. 29.Ishaan had 17 balls and gave 5 to a friend. How many balls does Ishaan have left?
  30. 30.Nisha had 4 crayons and gave 1 to a friend. How many crayons does Nisha have left?
  31. 31.? − 12 = 2
  32. 32.There are 11 pencils and 4 erasers. How many more pencils than erasers are there?
  33. 33.Lakshmi had 18 crayons and gave 1 to a friend. How many crayons does Lakshmi have left?
  34. 34.? − 3 = 2
  35. 35.Rohan had 3 balls and gave 1 to a friend. How many balls does Rohan have left?
  36. 36.There are 14 bottles and 8 lids. How many more bottles than lids are there?
  37. 37.18 − 4 =
  38. 38.Priya had 10 books and gave 3 to a friend. How many books does Priya have left?
  39. 39.? − 4 = 7
  40. 40.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?

Answer key

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

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