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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 238 · 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 9 less than 13?
  2. 2.There are 14 pencils and 5 erasers. How many more pencils than erasers are there?
  3. 3.5 − 1 =
  4. 4.Aditya had 20 marbles and gave 4 to a friend. How many marbles does Aditya have left?
  5. 5.4 − 3 =
  6. 6.? − 4 = 3
  7. 7.? − 7 = 3
  8. 8.? − 2 = 1
  9. 9.8 − 1 =
  10. 10.Aditya had 8 laddoos and gave 1 to a friend. How many laddoos does Aditya have left?
  11. 11.3 − 1 =
  12. 12.What is 2 less than 6?
  13. 13.Aditya had 18 mangoes and gave 1 to a friend. How many mangoes does Aditya have left?
  14. 14.2 − 1 =
  15. 15.There are 3 birds and 2 nests. How many more birds than nests are there?
  16. 16.13 − 1 =
  17. 17.14 − 1 =
  18. 18.20 − 7 =
  19. 19.3 − 2 =
  20. 20.There are 20 cups and 3 saucers. How many more cups than saucers are there?
  21. 21.18 − ? = 12
  22. 22.14 − ? = 7
  23. 23.There are 12 pencils and 10 erasers. How many more pencils than erasers are there?
  24. 24.Farhan had 5 kites and gave 1 to a friend. How many kites does Farhan have left?
  25. 25.13 − 10 =
  26. 26.? − 3 = 9
  27. 27.Sneha had 7 pencils and gave 5 to a friend. How many pencils does Sneha have left?
  28. 28.What is 1 less than 3?
  29. 29.There are 7 children and 3 chairs. How many more children than chairs are there?
  30. 30.4 − ? = 2
  31. 31.Aditya had 3 kites and gave 2 to a friend. How many kites does Aditya have left?
  32. 32.19 − 8 =
  33. 33.11 − ? = 2
  34. 34.8 − ? = 2
  35. 35.Dev had 8 mangoes and gave 7 to a friend. How many mangoes does Dev have left?
  36. 36.Karan had 12 bananas and gave 6 to a friend. How many bananas does Karan have left?
  37. 37.Kavya had 8 pencils and gave 7 to a friend. How many pencils does Kavya have left?
  38. 38.10 − 3 =
  39. 39.What is 6 less than 9?
  40. 40.12 − 2 =

Answer key

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

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