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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 106 · 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 3 birds and 2 nests. How many more birds than nests are there?
  2. 2.There are 16 children and 13 chairs. How many more children than chairs are there?
  3. 3.10 − ? = 7
  4. 4.? − 1 = 4
  5. 5.There are 7 cups and 3 saucers. How many more cups than saucers are there?
  6. 6.16 − 10 =
  7. 7.There are 16 pencils and 9 erasers. How many more pencils than erasers are there?
  8. 8.There are 4 bottles and 3 lids. How many more bottles than lids are there?
  9. 9.3 − 1 =
  10. 10.There are 12 boys and 2 kites. How many more boys than kites are there?
  11. 11.8 − 4 =
  12. 12.17 − 4 =
  13. 13.There are 8 pencils and 3 erasers. How many more pencils than erasers are there?
  14. 14.? − 4 = 8
  15. 15.Sneha had 19 marbles and gave 2 to a friend. How many marbles does Sneha have left?
  16. 16.11 − 4 =
  17. 17.12 − 10 =
  18. 18.3 − 2 =
  19. 19.There are 10 pencils and 8 erasers. How many more pencils than erasers are there?
  20. 20.There are 10 pencils and 9 erasers. How many more pencils than erasers are there?
  21. 21.13 − 9 =
  22. 22.What is 1 less than 3?
  23. 23.? − 4 = 2
  24. 24.2 − 1 =
  25. 25.? − 7 = 8
  26. 26.Tara had 17 pencils and gave 16 to a friend. How many pencils does Tara have left?
  27. 27.Rahul had 4 balloons and gave 2 to a friend. How many balloons does Rahul have left?
  28. 28.There are 14 bottles and 2 lids. How many more bottles than lids are there?
  29. 29.What is 4 less than 20?
  30. 30.11 − 6 =
  31. 31.What is 5 less than 19?
  32. 32.8 − 5 =
  33. 33.Nisha had 12 laddoos and gave 11 to a friend. How many laddoos does Nisha have left?
  34. 34.? − 9 = 7
  35. 35.There are 8 boys and 5 kites. How many more boys than kites are there?
  36. 36.There are 9 children and 2 chairs. How many more children than chairs are there?
  37. 37.? − 3 = 4
  38. 38.18 − ? = 1
  39. 39.What is 5 less than 9?
  40. 40.17 − 6 =

Answer key

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

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