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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 622 · 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.Riya had 3 balls and gave 1 to a friend. How many balls does Riya have left?
  2. 2.There are 5 children and 2 chairs. How many more children than chairs are there?
  3. 3.11 − 7 =
  4. 4.Kabir had 5 laddoos and gave 2 to a friend. How many laddoos does Kabir have left?
  5. 5.There are 20 pencils and 18 erasers. How many more pencils than erasers are there?
  6. 6.? − 1 = 5
  7. 7.What is 8 less than 17?
  8. 8.6 − ? = 3
  9. 9.What is 9 less than 17?
  10. 10.? − 2 = 4
  11. 11.Dev had 18 crayons and gave 11 to a friend. How many crayons does Dev have left?
  12. 12.? − 9 = 8
  13. 13.What is 3 less than 4?
  14. 14.There are 4 birds and 3 nests. How many more birds than nests are there?
  15. 15.There are 14 children and 13 chairs. How many more children than chairs are there?
  16. 16.Ishaan had 3 balls and gave 1 to a friend. How many balls does Ishaan have left?
  17. 17.What is 1 less than 2?
  18. 18.There are 5 boys and 4 kites. How many more boys than kites are there?
  19. 19.There are 14 boys and 2 kites. How many more boys than kites are there?
  20. 20.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?
  21. 21.What is 3 less than 8?
  22. 22.There are 3 birds and 2 nests. How many more birds than nests are there?
  23. 23.There are 15 children and 3 chairs. How many more children than chairs are there?
  24. 24.Nisha had 11 balls and gave 4 to a friend. How many balls does Nisha have left?
  25. 25.What is 10 less than 15?
  26. 26.5 − 3 =
  27. 27.What is 2 less than 6?
  28. 28.Karan had 13 kites and gave 4 to a friend. How many kites does Karan have left?
  29. 29.What is 3 less than 7?
  30. 30.18 − ? = 13
  31. 31.There are 4 cups and 3 saucers. How many more cups than saucers are there?
  32. 32.There are 8 pencils and 7 erasers. How many more pencils than erasers are there?
  33. 33.What is 1 less than 11?
  34. 34.What is 4 less than 16?
  35. 35.What is 4 less than 18?
  36. 36.12 − 10 =
  37. 37.What is 1 less than 6?
  38. 38.What is 1 less than 4?
  39. 39.Rahul had 13 kites and gave 4 to a friend. How many kites does Rahul have left?
  40. 40.Ishaan had 18 pencils and gave 15 to a friend. How many pencils does Ishaan have left?

Answer key

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

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