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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 282 · 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. 1.5 − 3 =
  2. 2.What is 6 less than 10?
  3. 3.What is 7 less than 9?
  4. 4.There are 10 cups and 7 saucers. How many more cups than saucers are there?
  5. 5.There are 17 bottles and 4 lids. How many more bottles than lids are there?
  6. 6.There are 8 children and 5 chairs. How many more children than chairs are there?
  7. 7.2 − 1 =
  8. 8.19 − ? = 2
  9. 9.13 − 10 =
  10. 10.What is 5 less than 16?
  11. 11.9 − 5 =
  12. 12.3 − ? = 2
  13. 13.Karan had 15 mangoes and gave 10 to a friend. How many mangoes does Karan have left?
  14. 14.Nisha had 12 kites and gave 4 to a friend. How many kites does Nisha have left?
  15. 15.What is 11 less than 19?
  16. 16.4 − 1 =
  17. 17.There are 8 cups and 7 saucers. How many more cups than saucers are there?
  18. 18.20 − ? = 12
  19. 19.18 − 6 =
  20. 20.There are 5 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.3 − ? = 1
  22. 22.? − 6 = 4
  23. 23.What is 12 less than 20?
  24. 24.Karan had 19 balls and gave 5 to a friend. How many balls does Karan have left?
  25. 25.What is 2 less than 6?
  26. 26.There are 4 pencils and 3 erasers. How many more pencils than erasers are there?
  27. 27.What is 11 less than 15?
  28. 28.Priya had 3 pencils and gave 1 to a friend. How many pencils does Priya have left?
  29. 29.What is 3 less than 6?
  30. 30.15 − 14 =
  31. 31.What is 1 less than 20?
  32. 32.19 − 11 =
  33. 33.Pooja had 6 marbles and gave 3 to a friend. How many marbles does Pooja have left?
  34. 34.13 − 9 =
  35. 35.10 − 1 =
  36. 36.What is 5 less than 11?
  37. 37.20 − 12 =
  38. 38.Kavya had 13 marbles and gave 10 to a friend. How many marbles does Kavya have left?
  39. 39.6 − 2 =
  40. 40.? − 2 = 7

Answer key

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

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