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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 56 · 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. 1.9 − 1 =
  2. 2.What is 14 less than 17?
  3. 3.17 − 2 =
  4. 4.What is 2 less than 8?
  5. 5.Ishaan had 3 pencils and gave 1 to a friend. How many pencils does Ishaan have left?
  6. 6.There are 8 pencils and 3 erasers. How many more pencils than erasers are there?
  7. 7.Kabir had 20 pencils and gave 16 to a friend. How many pencils does Kabir have left?
  8. 8.Karan had 7 books and gave 4 to a friend. How many books does Karan have left?
  9. 9.There are 15 cups and 14 saucers. How many more cups than saucers are there?
  10. 10.Joseph had 6 kites and gave 1 to a friend. How many kites does Joseph have left?
  11. 11.? − 4 = 2
  12. 12.There are 8 boys and 3 kites. How many more boys than kites are there?
  13. 13.What is 1 less than 14?
  14. 14.Meera had 7 laddoos and gave 4 to a friend. How many laddoos does Meera have left?
  15. 15.Ishaan had 15 balls and gave 13 to a friend. How many balls does Ishaan have left?
  16. 16.? − 4 = 5
  17. 17.7 − ? = 6
  18. 18.? − 5 = 8
  19. 19.There are 20 children and 16 chairs. How many more children than chairs are there?
  20. 20.16 − 6 =
  21. 21.13 − 2 =
  22. 22.There are 12 boys and 7 kites. How many more boys than kites are there?
  23. 23.13 − 6 =
  24. 24.What is 2 less than 3?
  25. 25.There are 15 boys and 7 kites. How many more boys than kites are there?
  26. 26.There are 3 children and 2 chairs. How many more children than chairs are there?
  27. 27.Vivaan had 18 pencils and gave 17 to a friend. How many pencils does Vivaan have left?
  28. 28.What is 1 less than 6?
  29. 29.What is 6 less than 19?
  30. 30.There are 7 children and 4 chairs. How many more children than chairs are there?
  31. 31.What is 7 less than 12?
  32. 32.? − 3 = 4
  33. 33.Meera had 4 marbles and gave 1 to a friend. How many marbles does Meera have left?
  34. 34.What is 11 less than 15?
  35. 35.2 − 1 =
  36. 36.Rohan had 9 laddoos and gave 5 to a friend. How many laddoos does Rohan have left?
  37. 37.Arjun had 14 balls and gave 12 to a friend. How many balls does Arjun have left?
  38. 38.Farhan had 7 balls and gave 3 to a friend. How many balls does Farhan have left?
  39. 39.Pooja had 3 books and gave 2 to a friend. How many books does Pooja have left?
  40. 40.? − 3 = 12

Answer key

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

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