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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 242 · 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. 1.17 − ? = 6
  2. 2.20 − 12 =
  3. 3.? − 2 = 7
  4. 4.There are 8 boys and 6 kites. How many more boys than kites are there?
  5. 5.Kavya had 12 crayons and gave 10 to a friend. How many crayons does Kavya have left?
  6. 6.Arjun had 7 crayons and gave 2 to a friend. How many crayons does Arjun have left?
  7. 7.? − 1 = 5
  8. 8.What is 3 less than 10?
  9. 9.13 − 2 =
  10. 10.What is 2 less than 7?
  11. 11.12 − ? = 2
  12. 12.Lakshmi had 6 laddoos and gave 4 to a friend. How many laddoos does Lakshmi have left?
  13. 13.Ananya had 12 bananas and gave 6 to a friend. How many bananas does Ananya have left?
  14. 14.There are 20 bottles and 8 lids. How many more bottles than lids are there?
  15. 15.There are 20 boys and 18 kites. How many more boys than kites are there?
  16. 16.13 − ? = 8
  17. 17.12 − ? = 3
  18. 18.Vivaan had 17 bananas and gave 1 to a friend. How many bananas does Vivaan have left?
  19. 19.What is 2 less than 5?
  20. 20.What is 5 less than 6?
  21. 21.There are 10 bottles and 7 lids. How many more bottles than lids are there?
  22. 22.Tara had 3 kites and gave 2 to a friend. How many kites does Tara have left?
  23. 23.Zoya had 5 balloons and gave 1 to a friend. How many balloons does Zoya have left?
  24. 24.There are 4 children and 2 chairs. How many more children than chairs are there?
  25. 25.? − 14 = 2
  26. 26.What is 9 less than 10?
  27. 27.Karan had 11 books and gave 6 to a friend. How many books does Karan have left?
  28. 28.2 − 1 =
  29. 29.7 − 6 =
  30. 30.What is 9 less than 13?
  31. 31.There are 19 boys and 8 kites. How many more boys than kites are there?
  32. 32.There are 13 cups and 7 saucers. How many more cups than saucers are there?
  33. 33.? − 1 = 7
  34. 34.15 − 10 =
  35. 35.There are 20 pencils and 11 erasers. How many more pencils than erasers are there?
  36. 36.There are 19 bottles and 2 lids. How many more bottles than lids are there?
  37. 37.18 − 2 =
  38. 38.6 − 4 =
  39. 39.There are 20 bottles and 10 lids. How many more bottles than lids are there?
  40. 40.There are 15 boys and 3 kites. How many more boys than kites are there?

Answer key

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

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