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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 442 · 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.Arjun had 3 shells and gave 1 to a friend. How many shells does Arjun have left?
  2. 2.14 − ? = 7
  3. 3.? − 1 = 3
  4. 4.16 − 4 =
  5. 5.What is 5 less than 7?
  6. 6.6 − 1 =
  7. 7.There are 3 children and 2 chairs. How many more children than chairs are there?
  8. 8.6 − 3 =
  9. 9.Saanvi had 15 balls and gave 1 to a friend. How many balls does Saanvi have left?
  10. 10.? − 1 = 9
  11. 11.Isha had 19 marbles and gave 11 to a friend. How many marbles does Isha have left?
  12. 12.There are 13 pencils and 11 erasers. How many more pencils than erasers are there?
  13. 13.3 − 2 =
  14. 14.There are 15 bottles and 6 lids. How many more bottles than lids are there?
  15. 15.11 − 3 =
  16. 16.What is 5 less than 16?
  17. 17.5 − 3 =
  18. 18.17 − 7 =
  19. 19.What is 2 less than 11?
  20. 20.Arjun had 7 pencils and gave 6 to a friend. How many pencils does Arjun have left?
  21. 21.There are 14 cups and 5 saucers. How many more cups than saucers are there?
  22. 22.Farhan had 4 flowers and gave 2 to a friend. How many flowers does Farhan have left?
  23. 23.Arjun had 16 kites and gave 11 to a friend. How many kites does Arjun have left?
  24. 24.9 − 5 =
  25. 25.11 − ? = 10
  26. 26.Isha had 8 flowers and gave 3 to a friend. How many flowers does Isha have left?
  27. 27.There are 16 birds and 3 nests. How many more birds than nests are there?
  28. 28.18 − 1 =
  29. 29.18 − 10 =
  30. 30.There are 10 children and 9 chairs. How many more children than chairs are there?
  31. 31.There are 19 birds and 4 nests. How many more birds than nests are there?
  32. 32.Nisha had 16 kites and gave 5 to a friend. How many kites does Nisha have left?
  33. 33.There are 15 children and 10 chairs. How many more children than chairs are there?
  34. 34.18 − ? = 13
  35. 35.There are 5 birds and 3 nests. How many more birds than nests are there?
  36. 36.Riya had 11 kites and gave 3 to a friend. How many kites does Riya have left?
  37. 37.What is 4 less than 15?
  38. 38.Lakshmi had 18 marbles and gave 14 to a friend. How many marbles does Lakshmi have left?
  39. 39.14 − ? = 13
  40. 40.There are 19 birds and 6 nests. How many more birds than nests are there?

Answer key

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

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