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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 14 · 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.Ananya had 19 marbles and gave 14 to a friend. How many marbles does Ananya have left?
  2. 2.7 − 1 =
  3. 3.There are 17 boys and 8 kites. How many more boys than kites are there?
  4. 4.There are 14 boys and 6 kites. How many more boys than kites are there?
  5. 5.6 − 4 =
  6. 6.11 − 4 =
  7. 7.Gurpreet had 8 laddoos and gave 5 to a friend. How many laddoos does Gurpreet have left?
  8. 8.11 − ? = 10
  9. 9.There are 4 children and 3 chairs. How many more children than chairs are there?
  10. 10.What is 5 less than 12?
  11. 11.Isha had 16 flowers and gave 13 to a friend. How many flowers does Isha have left?
  12. 12.Gurpreet had 12 balloons and gave 3 to a friend. How many balloons does Gurpreet have left?
  13. 13.10 − ? = 3
  14. 14.9 − 7 =
  15. 15.20 − ? = 12
  16. 16.Tara had 3 kites and gave 1 to a friend. How many kites does Tara have left?
  17. 17.3 − ? = 1
  18. 18.What is 10 less than 17?
  19. 19.17 − ? = 12
  20. 20.4 − 3 =
  21. 21.There are 11 children and 6 chairs. How many more children than chairs are there?
  22. 22.Aarav had 4 books and gave 1 to a friend. How many books does Aarav have left?
  23. 23.16 − 1 =
  24. 24.What is 6 less than 13?
  25. 25.20 − 3 =
  26. 26.13 − ? = 9
  27. 27.Dev had 7 crayons and gave 3 to a friend. How many crayons does Dev have left?
  28. 28.13 − 11 =
  29. 29.Meera had 17 flowers and gave 13 to a friend. How many flowers does Meera have left?
  30. 30.16 − 5 =
  31. 31.There are 8 pencils and 4 erasers. How many more pencils than erasers are there?
  32. 32.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  33. 33.Lakshmi had 19 mangoes and gave 3 to a friend. How many mangoes does Lakshmi have left?
  34. 34.There are 10 cups and 7 saucers. How many more cups than saucers are there?
  35. 35.Dev had 13 mangoes and gave 2 to a friend. How many mangoes does Dev have left?
  36. 36.What is 1 less than 20?
  37. 37.There are 16 birds and 12 nests. How many more birds than nests are there?
  38. 38.What is 1 less than 4?
  39. 39.3 − 1 =
  40. 40.19 − ? = 14

Answer key

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

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