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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 116 · 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.There are 8 boys and 2 kites. How many more boys than kites are there?
  2. 2.17 − 5 =
  3. 3.? − 2 = 4
  4. 4.3 − ? = 2
  5. 5.? − 15 = 4
  6. 6.There are 9 pencils and 3 erasers. How many more pencils than erasers are there?
  7. 7.Rahul had 20 marbles and gave 2 to a friend. How many marbles does Rahul have left?
  8. 8.2 − 1 =
  9. 9.There are 9 bottles and 5 lids. How many more bottles than lids are there?
  10. 10.15 − 6 =
  11. 11.There are 15 children and 5 chairs. How many more children than chairs are there?
  12. 12.14 − 7 =
  13. 13.Lakshmi had 17 balloons and gave 3 to a friend. How many balloons does Lakshmi have left?
  14. 14.Dev had 3 balls and gave 2 to a friend. How many balls does Dev have left?
  15. 15.There are 6 children and 2 chairs. How many more children than chairs are there?
  16. 16.There are 17 children and 9 chairs. How many more children than chairs are there?
  17. 17.What is 3 less than 10?
  18. 18.5 − 3 =
  19. 19.20 − 10 =
  20. 20.There are 19 boys and 12 kites. How many more boys than kites are there?
  21. 21.There are 8 cups and 4 saucers. How many more cups than saucers are there?
  22. 22.Kabir had 11 laddoos and gave 3 to a friend. How many laddoos does Kabir have left?
  23. 23.4 − ? = 3
  24. 24.Ananya had 19 balls and gave 7 to a friend. How many balls does Ananya have left?
  25. 25.19 − 2 =
  26. 26.What is 4 less than 7?
  27. 27.16 − ? = 14
  28. 28.There are 5 children and 4 chairs. How many more children than chairs are there?
  29. 29.There are 17 bottles and 9 lids. How many more bottles than lids are there?
  30. 30.What is 4 less than 5?
  31. 31.What is 1 less than 5?
  32. 32.Tara had 6 balls and gave 4 to a friend. How many balls does Tara have left?
  33. 33.4 − ? = 2
  34. 34.There are 16 children and 6 chairs. How many more children than chairs are there?
  35. 35.Saanvi had 19 pencils and gave 10 to a friend. How many pencils does Saanvi have left?
  36. 36.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?
  37. 37.11 − ? = 8
  38. 38.4 − 3 =
  39. 39.16 − ? = 1
  40. 40.There are 14 pencils and 9 erasers. How many more pencils than erasers are there?

Answer key

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

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