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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 471 · 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.Rohan had 4 balloons and gave 2 to a friend. How many balloons does Rohan have left?
  2. 2.18 − 11 =
  3. 3.Nisha had 3 mangoes and gave 1 to a friend. How many mangoes does Nisha have left?
  4. 4.There are 16 cups and 4 saucers. How many more cups than saucers are there?
  5. 5.What is 6 less than 14?
  6. 6.There are 16 children and 15 chairs. How many more children than chairs are there?
  7. 7.4 − ? = 3
  8. 8.What is 6 less than 8?
  9. 9.What is 2 less than 3?
  10. 10.3 − 1 =
  11. 11.Joseph had 20 pencils and gave 1 to a friend. How many pencils does Joseph have left?
  12. 12.What is 9 less than 20?
  13. 13.What is 4 less than 19?
  14. 14.Joseph had 16 balls and gave 6 to a friend. How many balls does Joseph have left?
  15. 15.? − 4 = 3
  16. 16.9 − 8 =
  17. 17.What is 4 less than 8?
  18. 18.? − 3 = 7
  19. 19.Arjun had 16 books and gave 15 to a friend. How many books does Arjun have left?
  20. 20.Karan had 18 kites and gave 1 to a friend. How many kites does Karan have left?
  21. 21.? − 14 = 5
  22. 22.There are 8 pencils and 2 erasers. How many more pencils than erasers are there?
  23. 23.Lakshmi had 7 shells and gave 4 to a friend. How many shells does Lakshmi have left?
  24. 24.19 − ? = 17
  25. 25.There are 16 cups and 6 saucers. How many more cups than saucers are there?
  26. 26.What is 1 less than 5?
  27. 27.Tara had 13 mangoes and gave 9 to a friend. How many mangoes does Tara have left?
  28. 28.12 − 3 =
  29. 29.4 − 1 =
  30. 30.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  31. 31.? − 1 = 2
  32. 32.? − 11 = 2
  33. 33.There are 13 pencils and 9 erasers. How many more pencils than erasers are there?
  34. 34.? − 7 = 13
  35. 35.20 − 12 =
  36. 36.13 − 2 =
  37. 37.What is 3 less than 16?
  38. 38.6 − 2 =
  39. 39.Pooja had 14 pencils and gave 9 to a friend. How many pencils does Pooja have left?
  40. 40.11 − 5 =

Answer key

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

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