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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 373 · 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 4 less than 5?
  2. 2.10 − ? = 7
  3. 3.Lakshmi had 18 books and gave 17 to a friend. How many books does Lakshmi have left?
  4. 4.What is 2 less than 4?
  5. 5.Tara had 10 pencils and gave 3 to a friend. How many pencils does Tara have left?
  6. 6.Zoya had 18 shells and gave 11 to a friend. How many shells does Zoya have left?
  7. 7.? − 7 = 1
  8. 8.Isha had 8 balloons and gave 3 to a friend. How many balloons does Isha have left?
  9. 9.Tara had 11 flowers and gave 9 to a friend. How many flowers does Tara have left?
  10. 10.What is 3 less than 4?
  11. 11.What is 13 less than 14?
  12. 12.18 − 8 =
  13. 13.There are 10 children and 3 chairs. How many more children than chairs are there?
  14. 14.2 − 1 =
  15. 15.What is 2 less than 7?
  16. 16.There are 5 bottles and 3 lids. How many more bottles than lids are there?
  17. 17.3 − ? = 1
  18. 18.Riya had 18 marbles and gave 11 to a friend. How many marbles does Riya have left?
  19. 19.Priya had 4 crayons and gave 3 to a friend. How many crayons does Priya have left?
  20. 20.Meera had 11 pencils and gave 2 to a friend. How many pencils does Meera have left?
  21. 21.Pooja had 7 marbles and gave 4 to a friend. How many marbles does Pooja have left?
  22. 22.What is 19 less than 20?
  23. 23.What is 8 less than 18?
  24. 24.? − 5 = 2
  25. 25.? − 13 = 1
  26. 26.What is 3 less than 5?
  27. 27.7 − 3 =
  28. 28.17 − ? = 15
  29. 29.Aarav had 4 laddoos and gave 2 to a friend. How many laddoos does Aarav have left?
  30. 30.Sneha had 4 balls and gave 3 to a friend. How many balls does Sneha have left?
  31. 31.What is 16 less than 18?
  32. 32.What is 12 less than 13?
  33. 33.Karan had 5 laddoos and gave 1 to a friend. How many laddoos does Karan have left?
  34. 34.3 − 1 =
  35. 35.9 − 5 =
  36. 36.There are 20 birds and 4 nests. How many more birds than nests are there?
  37. 37.? − 4 = 3
  38. 38.What is 2 less than 5?
  39. 39.14 − ? = 9
  40. 40.Aditya had 12 shells and gave 3 to a friend. How many shells does Aditya have left?

Answer key

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

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