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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 137 · 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.There are 4 children and 3 chairs. How many more children than chairs are there?
  2. 2.? − 2 = 4
  3. 3.There are 9 cups and 2 saucers. How many more cups than saucers are there?
  4. 4.What is 3 less than 16?
  5. 5.What is 1 less than 3?
  6. 6.There are 16 boys and 15 kites. How many more boys than kites are there?
  7. 7.Gurpreet had 12 pencils and gave 3 to a friend. How many pencils does Gurpreet have left?
  8. 8.? − 10 = 1
  9. 9.2 − 1 =
  10. 10.Aditya had 15 shells and gave 5 to a friend. How many shells does Aditya have left?
  11. 11.What is 8 less than 9?
  12. 12.What is 1 less than 7?
  13. 13.What is 6 less than 11?
  14. 14.Riya had 12 balloons and gave 6 to a friend. How many balloons does Riya have left?
  15. 15.What is 1 less than 2?
  16. 16.What is 2 less than 3?
  17. 17.What is 6 less than 15?
  18. 18.13 − ? = 8
  19. 19.17 − 15 =
  20. 20.There are 4 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.? − 5 = 3
  22. 22.19 − 8 =
  23. 23.5 − ? = 1
  24. 24.12 − 1 =
  25. 25.4 − ? = 1
  26. 26.? − 4 = 5
  27. 27.What is 5 less than 13?
  28. 28.9 − 1 =
  29. 29.Zoya had 14 kites and gave 11 to a friend. How many kites does Zoya have left?
  30. 30.3 − 1 =
  31. 31.? − 7 = 7
  32. 32.There are 8 boys and 5 kites. How many more boys than kites are there?
  33. 33.17 − 4 =
  34. 34.9 − ? = 8
  35. 35.What is 13 less than 14?
  36. 36.Priya had 6 mangoes and gave 1 to a friend. How many mangoes does Priya have left?
  37. 37.5 − 3 =
  38. 38.What is 5 less than 19?
  39. 39.Zoya had 11 mangoes and gave 6 to a friend. How many mangoes does Zoya have left?
  40. 40.Gurpreet had 6 books and gave 3 to a friend. How many books does Gurpreet have left?

Answer key

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

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