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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 284 · 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.Dev had 14 marbles and gave 4 to a friend. How many marbles does Dev have left?
  2. 2.Kavya had 18 balls and gave 8 to a friend. How many balls does Kavya have left?
  3. 3.What is 3 less than 8?
  4. 4.There are 14 bottles and 5 lids. How many more bottles than lids are there?
  5. 5.Gurpreet had 10 laddoos and gave 5 to a friend. How many laddoos does Gurpreet have left?
  6. 6.? − 4 = 15
  7. 7.7 − 5 =
  8. 8.? − 8 = 2
  9. 9.8 − 4 =
  10. 10.18 − 3 =
  11. 11.Rohan had 20 bananas and gave 5 to a friend. How many bananas does Rohan have left?
  12. 12.4 − 1 =
  13. 13.? − 2 = 4
  14. 14.Rohan had 11 bananas and gave 7 to a friend. How many bananas does Rohan have left?
  15. 15.There are 9 cups and 7 saucers. How many more cups than saucers are there?
  16. 16.17 − ? = 8
  17. 17.What is 5 less than 10?
  18. 18.19 − ? = 13
  19. 19.Ishaan had 10 books and gave 7 to a friend. How many books does Ishaan have left?
  20. 20.6 − 3 =
  21. 21.There are 4 boys and 3 kites. How many more boys than kites are there?
  22. 22.7 − 2 =
  23. 23.19 − 8 =
  24. 24.? − 8 = 7
  25. 25.3 − 2 =
  26. 26.What is 9 less than 11?
  27. 27.What is 1 less than 13?
  28. 28.There are 14 cups and 8 saucers. How many more cups than saucers are there?
  29. 29.6 − 1 =
  30. 30.? − 14 = 3
  31. 31.Karan had 4 kites and gave 1 to a friend. How many kites does Karan have left?
  32. 32.There are 18 cups and 3 saucers. How many more cups than saucers are there?
  33. 33.7 − 6 =
  34. 34.14 − 2 =
  35. 35.What is 2 less than 17?
  36. 36.There are 20 bottles and 11 lids. How many more bottles than lids are there?
  37. 37.13 − 1 =
  38. 38.5 − 1 =
  39. 39.There are 11 children and 2 chairs. How many more children than chairs are there?
  40. 40.17 − 12 =

Answer key

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

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