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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 434 · 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.Sneha had 7 books and gave 1 to a friend. How many books does Sneha have left?
  2. 2.There are 9 birds and 5 nests. How many more birds than nests are there?
  3. 3.What is 2 less than 9?
  4. 4.10 − 5 =
  5. 5.There are 5 bottles and 4 lids. How many more bottles than lids are there?
  6. 6.13 − 5 =
  7. 7.18 − ? = 1
  8. 8.Lakshmi had 18 books and gave 9 to a friend. How many books does Lakshmi have left?
  9. 9.Ishaan had 4 crayons and gave 1 to a friend. How many crayons does Ishaan have left?
  10. 10.What is 1 less than 3?
  11. 11.? − 1 = 4
  12. 12.13 − 1 =
  13. 13.Zoya had 20 balloons and gave 19 to a friend. How many balloons does Zoya have left?
  14. 14.Vivaan had 10 books and gave 3 to a friend. How many books does Vivaan have left?
  15. 15.19 − ? = 17
  16. 16.Priya had 10 crayons and gave 4 to a friend. How many crayons does Priya have left?
  17. 17.Ishaan had 17 balls and gave 9 to a friend. How many balls does Ishaan have left?
  18. 18.2 − 1 =
  19. 19.What is 13 less than 15?
  20. 20.8 − ? = 7
  21. 21.19 − 15 =
  22. 22.What is 4 less than 13?
  23. 23.What is 7 less than 9?
  24. 24.9 − 4 =
  25. 25.There are 7 boys and 2 kites. How many more boys than kites are there?
  26. 26.Ananya had 20 shells and gave 17 to a friend. How many shells does Ananya have left?
  27. 27.There are 4 birds and 2 nests. How many more birds than nests are there?
  28. 28.What is 6 less than 13?
  29. 29.What is 11 less than 15?
  30. 30.There are 16 bottles and 5 lids. How many more bottles than lids are there?
  31. 31.20 − ? = 1
  32. 32.There are 11 cups and 6 saucers. How many more cups than saucers are there?
  33. 33.Meera had 9 balloons and gave 5 to a friend. How many balloons does Meera have left?
  34. 34.There are 13 birds and 2 nests. How many more birds than nests are there?
  35. 35.There are 11 children and 7 chairs. How many more children than chairs are there?
  36. 36.Zoya had 12 balloons and gave 2 to a friend. How many balloons does Zoya have left?
  37. 37.There are 5 children and 4 chairs. How many more children than chairs are there?
  38. 38.3 − 2 =
  39. 39.There are 12 children and 6 chairs. How many more children than chairs are there?
  40. 40.There are 10 children and 9 chairs. How many more children than chairs are there?

Answer key

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

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