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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 189 · 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. 1.18 − 15 =
  2. 2.There are 20 children and 3 chairs. How many more children than chairs are there?
  3. 3.14 − 9 =
  4. 4.There are 15 cups and 11 saucers. How many more cups than saucers are there?
  5. 5.What is 1 less than 9?
  6. 6.Sneha had 3 balls and gave 1 to a friend. How many balls does Sneha have left?
  7. 7.? − 4 = 9
  8. 8.Meera had 13 crayons and gave 6 to a friend. How many crayons does Meera have left?
  9. 9.What is 4 less than 17?
  10. 10.What is 6 less than 14?
  11. 11.What is 2 less than 18?
  12. 12.What is 11 less than 19?
  13. 13.What is 1 less than 10?
  14. 14.8 − ? = 7
  15. 15.11 − 10 =
  16. 16.6 − 1 =
  17. 17.There are 12 bottles and 3 lids. How many more bottles than lids are there?
  18. 18.? − 2 = 4
  19. 19.13 − ? = 11
  20. 20.There are 5 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.Aarav had 13 crayons and gave 9 to a friend. How many crayons does Aarav have left?
  22. 22.There are 4 boys and 3 kites. How many more boys than kites are there?
  23. 23.Riya had 14 laddoos and gave 12 to a friend. How many laddoos does Riya have left?
  24. 24.There are 5 children and 3 chairs. How many more children than chairs are there?
  25. 25.Dev had 3 shells and gave 2 to a friend. How many shells does Dev have left?
  26. 26.Kabir had 6 shells and gave 5 to a friend. How many shells does Kabir have left?
  27. 27.Zoya had 14 pencils and gave 12 to a friend. How many pencils does Zoya have left?
  28. 28.Isha had 8 mangoes and gave 5 to a friend. How many mangoes does Isha have left?
  29. 29.Nisha had 19 flowers and gave 7 to a friend. How many flowers does Nisha have left?
  30. 30.What is 1 less than 4?
  31. 31.What is 4 less than 5?
  32. 32.20 − ? = 7
  33. 33.There are 8 birds and 2 nests. How many more birds than nests are there?
  34. 34.What is 2 less than 3?
  35. 35.What is 3 less than 6?
  36. 36.Dev had 5 shells and gave 2 to a friend. How many shells does Dev have left?
  37. 37.What is 12 less than 14?
  38. 38.Vivaan had 7 kites and gave 6 to a friend. How many kites does Vivaan have left?
  39. 39.Joseph had 13 mangoes and gave 7 to a friend. How many mangoes does Joseph have left?
  40. 40.3 − 1 =

Answer key

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

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