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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 588 · 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. 1.20 − ? = 4
  2. 2.Manav had 5 crayons and gave 4 to a friend. How many crayons does Manav have left?
  3. 3.6 − ? = 4
  4. 4.Zoya had 7 mangoes and gave 1 to a friend. How many mangoes does Zoya have left?
  5. 5.There are 9 children and 6 chairs. How many more children than chairs are there?
  6. 6.There are 14 cups and 4 saucers. How many more cups than saucers are there?
  7. 7.3 − 2 =
  8. 8.7 − ? = 3
  9. 9.Rohan had 3 crayons and gave 2 to a friend. How many crayons does Rohan have left?
  10. 10.What is 3 less than 5?
  11. 11.7 − ? = 6
  12. 12.12 − 9 =
  13. 13.What is 7 less than 20?
  14. 14.There are 4 children and 3 chairs. How many more children than chairs are there?
  15. 15.What is 3 less than 10?
  16. 16.What is 1 less than 2?
  17. 17.What is 4 less than 16?
  18. 18.19 − 15 =
  19. 19.There are 18 bottles and 8 lids. How many more bottles than lids are there?
  20. 20.There are 18 boys and 16 kites. How many more boys than kites are there?
  21. 21.8 − 1 =
  22. 22.Zoya had 11 flowers and gave 9 to a friend. How many flowers does Zoya have left?
  23. 23.Joseph had 6 mangoes and gave 4 to a friend. How many mangoes does Joseph have left?
  24. 24.Rahul had 5 pencils and gave 1 to a friend. How many pencils does Rahul have left?
  25. 25.9 − 6 =
  26. 26.There are 19 bottles and 9 lids. How many more bottles than lids are there?
  27. 27.Gurpreet had 7 mangoes and gave 1 to a friend. How many mangoes does Gurpreet have left?
  28. 28.13 − ? = 8
  29. 29.5 − 1 =
  30. 30.? − 1 = 2
  31. 31.Lakshmi had 11 laddoos and gave 1 to a friend. How many laddoos does Lakshmi have left?
  32. 32.There are 10 pencils and 5 erasers. How many more pencils than erasers are there?
  33. 33.5 − ? = 2
  34. 34.There are 16 boys and 15 kites. How many more boys than kites are there?
  35. 35.There are 12 pencils and 8 erasers. How many more pencils than erasers are there?
  36. 36.There are 11 cups and 5 saucers. How many more cups than saucers are there?
  37. 37.What is 1 less than 7?
  38. 38.Rohan had 18 balls and gave 3 to a friend. How many balls does Rohan have left?
  39. 39.What is 5 less than 16?
  40. 40.17 − ? = 7

Answer key

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

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