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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 165 · 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 2 less than 8?
  2. 2.Pooja had 3 shells and gave 2 to a friend. How many shells does Pooja have left?
  3. 3.There are 6 birds and 3 nests. How many more birds than nests are there?
  4. 4.Sneha had 16 crayons and gave 7 to a friend. How many crayons does Sneha have left?
  5. 5.Pooja had 5 mangoes and gave 1 to a friend. How many mangoes does Pooja have left?
  6. 6.12 − 6 =
  7. 7.11 − 5 =
  8. 8.There are 13 pencils and 12 erasers. How many more pencils than erasers are there?
  9. 9.There are 18 pencils and 13 erasers. How many more pencils than erasers are there?
  10. 10.There are 7 pencils and 4 erasers. How many more pencils than erasers are there?
  11. 11.What is 2 less than 3?
  12. 12.There are 6 children and 3 chairs. How many more children than chairs are there?
  13. 13.What is 6 less than 8?
  14. 14.What is 6 less than 10?
  15. 15.What is 5 less than 6?
  16. 16.What is 1 less than 2?
  17. 17.What is 7 less than 14?
  18. 18.? − 5 = 6
  19. 19.There are 14 children and 13 chairs. How many more children than chairs are there?
  20. 20.What is 2 less than 4?
  21. 21.What is 1 less than 4?
  22. 22.There are 16 boys and 12 kites. How many more boys than kites are there?
  23. 23.Tara had 16 kites and gave 4 to a friend. How many kites does Tara have left?
  24. 24.? − 13 = 2
  25. 25.Ananya had 14 laddoos and gave 12 to a friend. How many laddoos does Ananya have left?
  26. 26.What is 1 less than 20?
  27. 27.Rohan had 16 flowers and gave 9 to a friend. How many flowers does Rohan have left?
  28. 28.5 − 3 =
  29. 29.Dev had 11 shells and gave 6 to a friend. How many shells does Dev have left?
  30. 30.What is 13 less than 17?
  31. 31.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?
  32. 32.There are 4 boys and 3 kites. How many more boys than kites are there?
  33. 33.2 − 1 =
  34. 34.? − 1 = 5
  35. 35.5 − ? = 4
  36. 36.What is 7 less than 8?
  37. 37.13 − 12 =
  38. 38.3 − 2 =
  39. 39.? − 3 = 2
  40. 40.What is 4 less than 7?

Answer key

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

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