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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 158 · 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.What is 1 less than 5?
  2. 2.There are 18 birds and 13 nests. How many more birds than nests are there?
  3. 3.There are 7 pencils and 4 erasers. How many more pencils than erasers are there?
  4. 4.There are 13 bottles and 8 lids. How many more bottles than lids are there?
  5. 5.What is 2 less than 4?
  6. 6.What is 1 less than 3?
  7. 7.What is 3 less than 4?
  8. 8.6 − 4 =
  9. 9.Gurpreet had 19 kites and gave 2 to a friend. How many kites does Gurpreet have left?
  10. 10.19 − 17 =
  11. 11.There are 7 cups and 4 saucers. How many more cups than saucers are there?
  12. 12.There are 11 children and 7 chairs. How many more children than chairs are there?
  13. 13.16 − 5 =
  14. 14.11 − ? = 5
  15. 15.11 − 3 =
  16. 16.7 − 1 =
  17. 17.What is 1 less than 2?
  18. 18.? − 10 = 2
  19. 19.What is 12 less than 16?
  20. 20.6 − 5 =
  21. 21.? − 2 = 6
  22. 22.Aarav had 11 bananas and gave 1 to a friend. How many bananas does Aarav have left?
  23. 23.Dev had 5 mangoes and gave 4 to a friend. How many mangoes does Dev have left?
  24. 24.16 − 11 =
  25. 25.What is 15 less than 16?
  26. 26.There are 12 children and 6 chairs. How many more children than chairs are there?
  27. 27.What is 7 less than 20?
  28. 28.Tara had 10 flowers and gave 6 to a friend. How many flowers does Tara have left?
  29. 29.There are 18 cups and 8 saucers. How many more cups than saucers are there?
  30. 30.19 − 11 =
  31. 31.10 − ? = 7
  32. 32.Aarav had 3 laddoos and gave 2 to a friend. How many laddoos does Aarav have left?
  33. 33.There are 14 boys and 13 kites. How many more boys than kites are there?
  34. 34.There are 5 pencils and 4 erasers. How many more pencils than erasers are there?
  35. 35.Tara had 4 mangoes and gave 1 to a friend. How many mangoes does Tara have left?
  36. 36.Riya had 20 balls and gave 5 to a friend. How many balls does Riya have left?
  37. 37.9 − ? = 1
  38. 38.Riya had 9 balls and gave 8 to a friend. How many balls does Riya have left?
  39. 39.Saanvi had 5 balls and gave 4 to a friend. How many balls does Saanvi have left?
  40. 40.There are 15 bottles and 4 lids. How many more bottles than lids are there?

Answer key

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

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