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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 542 · 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.Aarav had 19 laddoos and gave 5 to a friend. How many laddoos does Aarav have left?
  2. 2.Priya had 11 flowers and gave 10 to a friend. How many flowers does Priya have left?
  3. 3.12 − ? = 3
  4. 4.5 − 2 =
  5. 5.What is 7 less than 11?
  6. 6.Nisha had 9 pencils and gave 4 to a friend. How many pencils does Nisha have left?
  7. 7.What is 5 less than 13?
  8. 8.Sneha had 3 shells and gave 2 to a friend. How many shells does Sneha have left?
  9. 9.Tara had 18 pencils and gave 16 to a friend. How many pencils does Tara have left?
  10. 10.What is 4 less than 5?
  11. 11.? − 2 = 9
  12. 12.Pooja had 7 marbles and gave 1 to a friend. How many marbles does Pooja have left?
  13. 13.Manav had 11 balloons and gave 5 to a friend. How many balloons does Manav have left?
  14. 14.16 − 12 =
  15. 15.18 − 13 =
  16. 16.7 − ? = 5
  17. 17.6 − 5 =
  18. 18.12 − ? = 5
  19. 19.There are 16 pencils and 14 erasers. How many more pencils than erasers are there?
  20. 20.There are 17 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.Nisha had 12 books and gave 3 to a friend. How many books does Nisha have left?
  22. 22.What is 6 less than 10?
  23. 23.Rohan had 4 flowers and gave 3 to a friend. How many flowers does Rohan have left?
  24. 24.8 − 1 =
  25. 25.Aditya had 8 shells and gave 4 to a friend. How many shells does Aditya have left?
  26. 26.Isha had 15 balls and gave 1 to a friend. How many balls does Isha have left?
  27. 27.6 − 2 =
  28. 28.Kabir had 15 balloons and gave 1 to a friend. How many balloons does Kabir have left?
  29. 29.13 − 3 =
  30. 30.What is 1 less than 6?
  31. 31.11 − 10 =
  32. 32.? − 17 = 3
  33. 33.? − 11 = 3
  34. 34.13 − 2 =
  35. 35.What is 2 less than 15?
  36. 36.Nisha had 5 marbles and gave 3 to a friend. How many marbles does Nisha have left?
  37. 37.7 − ? = 4
  38. 38.Isha had 5 pencils and gave 1 to a friend. How many pencils does Isha have left?
  39. 39.? − 1 = 15
  40. 40.Rohan had 7 shells and gave 3 to a friend. How many shells does Rohan have left?

Answer key

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

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