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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 640 · 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.What is 4 less than 8?
  2. 2.? − 7 = 4
  3. 3.Meera had 4 crayons and gave 3 to a friend. How many crayons does Meera have left?
  4. 4.There are 5 children and 3 chairs. How many more children than chairs are there?
  5. 5.? − 2 = 6
  6. 6.Meera had 6 balls and gave 2 to a friend. How many balls does Meera have left?
  7. 7.What is 7 less than 20?
  8. 8.20 − ? = 5
  9. 9.There are 16 birds and 12 nests. How many more birds than nests are there?
  10. 10.17 − 10 =
  11. 11.There are 9 boys and 3 kites. How many more boys than kites are there?
  12. 12.Riya had 20 bananas and gave 14 to a friend. How many bananas does Riya have left?
  13. 13.There are 20 pencils and 19 erasers. How many more pencils than erasers are there?
  14. 14.Joseph had 4 balls and gave 2 to a friend. How many balls does Joseph have left?
  15. 15.5 − 4 =
  16. 16.15 − 4 =
  17. 17.Lakshmi had 8 crayons and gave 6 to a friend. How many crayons does Lakshmi have left?
  18. 18.2 − 1 =
  19. 19.16 − 1 =
  20. 20.What is 4 less than 10?
  21. 21.There are 4 children and 2 chairs. How many more children than chairs are there?
  22. 22.19 − 13 =
  23. 23.Kavya had 3 crayons and gave 2 to a friend. How many crayons does Kavya have left?
  24. 24.Aarav had 5 books and gave 1 to a friend. How many books does Aarav have left?
  25. 25.There are 19 children and 17 chairs. How many more children than chairs are there?
  26. 26.What is 15 less than 16?
  27. 27.? − 11 = 7
  28. 28.? − 5 = 12
  29. 29.6 − 2 =
  30. 30.? − 7 = 13
  31. 31.What is 2 less than 6?
  32. 32.What is 2 less than 15?
  33. 33.There are 12 pencils and 9 erasers. How many more pencils than erasers are there?
  34. 34.12 − 8 =
  35. 35.What is 2 less than 9?
  36. 36.What is 2 less than 7?
  37. 37.4 − 3 =
  38. 38.15 − 2 =
  39. 39.What is 18 less than 19?
  40. 40.There are 7 boys and 5 kites. How many more boys than kites are there?

Answer key

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

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