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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 510 · 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.Vivaan had 9 balls and gave 2 to a friend. How many balls does Vivaan have left?
  2. 2.Aditya had 17 kites and gave 14 to a friend. How many kites does Aditya have left?
  3. 3.5 − 3 =
  4. 4.Nisha had 12 pencils and gave 4 to a friend. How many pencils does Nisha have left?
  5. 5.What is 10 less than 13?
  6. 6.20 − 10 =
  7. 7.What is 1 less than 4?
  8. 8.Rohan had 17 balls and gave 3 to a friend. How many balls does Rohan have left?
  9. 9.9 − 7 =
  10. 10.Kavya had 13 pencils and gave 11 to a friend. How many pencils does Kavya have left?
  11. 11.11 − 6 =
  12. 12.There are 19 pencils and 13 erasers. How many more pencils than erasers are there?
  13. 13.Tara had 19 crayons and gave 8 to a friend. How many crayons does Tara have left?
  14. 14.Saanvi had 15 crayons and gave 3 to a friend. How many crayons does Saanvi have left?
  15. 15.Meera had 4 marbles and gave 1 to a friend. How many marbles does Meera have left?
  16. 16.4 − ? = 2
  17. 17.? − 3 = 12
  18. 18.12 − 8 =
  19. 19.12 − ? = 6
  20. 20.What is 1 less than 6?
  21. 21.Rohan had 5 balls and gave 1 to a friend. How many balls does Rohan have left?
  22. 22.4 − 1 =
  23. 23.11 − 9 =
  24. 24.19 − 1 =
  25. 25.What is 4 less than 9?
  26. 26.Priya had 16 balls and gave 14 to a friend. How many balls does Priya have left?
  27. 27.? − 1 = 6
  28. 28.13 − 8 =
  29. 29.8 − ? = 5
  30. 30.4 − 2 =
  31. 31.6 − ? = 5
  32. 32.Nisha had 5 books and gave 4 to a friend. How many books does Nisha have left?
  33. 33.13 − 7 =
  34. 34.Diya had 17 laddoos and gave 15 to a friend. How many laddoos does Diya have left?
  35. 35.Sneha had 7 laddoos and gave 6 to a friend. How many laddoos does Sneha have left?
  36. 36.There are 7 boys and 5 kites. How many more boys than kites are there?
  37. 37.What is 3 less than 5?
  38. 38.9 − 3 =
  39. 39.5 − 2 =
  40. 40.There are 8 children and 5 chairs. How many more children than chairs are there?

Answer key

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

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