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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 389 · 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 9?
  2. 2.Rohan had 9 balls and gave 4 to a friend. How many balls does Rohan have left?
  3. 3.? − 1 = 14
  4. 4.17 − 8 =
  5. 5.Rahul had 15 books and gave 11 to a friend. How many books does Rahul have left?
  6. 6.11 − 2 =
  7. 7.Karan had 17 balls and gave 10 to a friend. How many balls does Karan have left?
  8. 8.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?
  9. 9.What is 12 less than 18?
  10. 10.12 − 5 =
  11. 11.? − 6 = 13
  12. 12.12 − 6 =
  13. 13.? − 6 = 2
  14. 14.? − 3 = 7
  15. 15.5 − 3 =
  16. 16.14 − 12 =
  17. 17.16 − 14 =
  18. 18.There are 11 bottles and 2 lids. How many more bottles than lids are there?
  19. 19.16 − ? = 6
  20. 20.What is 1 less than 3?
  21. 21.What is 1 less than 7?
  22. 22.10 − 6 =
  23. 23.What is 2 less than 20?
  24. 24.11 − ? = 2
  25. 25.What is 4 less than 6?
  26. 26.There are 10 boys and 3 kites. How many more boys than kites are there?
  27. 27.What is 3 less than 8?
  28. 28.? − 2 = 14
  29. 29.Ananya had 18 shells and gave 2 to a friend. How many shells does Ananya have left?
  30. 30.16 − 1 =
  31. 31.18 − 16 =
  32. 32.Lakshmi had 13 balloons and gave 8 to a friend. How many balloons does Lakshmi have left?
  33. 33.? − 1 = 5
  34. 34.? − 5 = 1
  35. 35.Nisha had 4 flowers and gave 3 to a friend. How many flowers does Nisha have left?
  36. 36.19 − ? = 2
  37. 37.19 − 15 =
  38. 38.15 − 6 =
  39. 39.Pooja had 5 mangoes and gave 4 to a friend. How many mangoes does Pooja have left?
  40. 40.There are 7 pencils and 3 erasers. How many more pencils than erasers are there?

Answer key

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

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