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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 131 · 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.Aditya had 20 laddoos and gave 17 to a friend. How many laddoos does Aditya have left?
  2. 2.Karan had 18 balloons and gave 1 to a friend. How many balloons does Karan have left?
  3. 3.Gurpreet had 14 crayons and gave 6 to a friend. How many crayons does Gurpreet have left?
  4. 4.17 − 13 =
  5. 5.What is 8 less than 15?
  6. 6.Riya had 12 marbles and gave 5 to a friend. How many marbles does Riya have left?
  7. 7.There are 19 cups and 11 saucers. How many more cups than saucers are there?
  8. 8.What is 1 less than 4?
  9. 9.There are 11 bottles and 3 lids. How many more bottles than lids are there?
  10. 10.There are 11 boys and 6 kites. How many more boys than kites are there?
  11. 11.13 − 3 =
  12. 12.2 − 1 =
  13. 13.6 − 4 =
  14. 14.What is 2 less than 3?
  15. 15.9 − 2 =
  16. 16.Saanvi had 6 shells and gave 3 to a friend. How many shells does Saanvi have left?
  17. 17.19 − 2 =
  18. 18.There are 13 pencils and 12 erasers. How many more pencils than erasers are there?
  19. 19.8 − 3 =
  20. 20.18 − 12 =
  21. 21.15 − 14 =
  22. 22.? − 11 = 5
  23. 23.Nisha had 18 books and gave 10 to a friend. How many books does Nisha have left?
  24. 24.Riya had 18 flowers and gave 3 to a friend. How many flowers does Riya have left?
  25. 25.Riya had 8 pencils and gave 4 to a friend. How many pencils does Riya have left?
  26. 26.What is 3 less than 20?
  27. 27.16 − ? = 6
  28. 28.There are 4 children and 3 chairs. How many more children than chairs are there?
  29. 29.13 − 7 =
  30. 30.3 − 2 =
  31. 31.Sneha had 20 flowers and gave 11 to a friend. How many flowers does Sneha have left?
  32. 32.18 − 9 =
  33. 33.9 − 4 =
  34. 34.What is 3 less than 6?
  35. 35.Rohan had 8 bananas and gave 7 to a friend. How many bananas does Rohan have left?
  36. 36.Rohan had 5 mangoes and gave 1 to a friend. How many mangoes does Rohan have left?
  37. 37.There are 5 cups and 3 saucers. How many more cups than saucers are there?
  38. 38.? − 3 = 14
  39. 39.What is 9 less than 15?
  40. 40.There are 17 boys and 11 kites. How many more boys than kites are there?

Answer key

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

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