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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 445 · 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.? − 5 = 2
  2. 2.What is 14 less than 19?
  3. 3.What is 10 less than 19?
  4. 4.8 − 1 =
  5. 5.15 − 14 =
  6. 6.6 − 4 =
  7. 7.What is 11 less than 17?
  8. 8.What is 2 less than 8?
  9. 9.What is 2 less than 19?
  10. 10.There are 17 cups and 4 saucers. How many more cups than saucers are there?
  11. 11.What is 6 less than 11?
  12. 12.16 − 11 =
  13. 13.There are 12 boys and 4 kites. How many more boys than kites are there?
  14. 14.9 − 7 =
  15. 15.Arjun had 4 crayons and gave 2 to a friend. How many crayons does Arjun have left?
  16. 16.Dev had 11 bananas and gave 2 to a friend. How many bananas does Dev have left?
  17. 17.What is 8 less than 19?
  18. 18.14 − 13 =
  19. 19.Zoya had 5 crayons and gave 4 to a friend. How many crayons does Zoya have left?
  20. 20.? − 16 = 2
  21. 21.10 − 2 =
  22. 22.Diya had 15 books and gave 4 to a friend. How many books does Diya have left?
  23. 23.What is 6 less than 12?
  24. 24.There are 19 children and 7 chairs. How many more children than chairs are there?
  25. 25.Karan had 15 pencils and gave 1 to a friend. How many pencils does Karan have left?
  26. 26.Aditya had 15 laddoos and gave 11 to a friend. How many laddoos does Aditya have left?
  27. 27.13 − 1 =
  28. 28.There are 5 pencils and 4 erasers. How many more pencils than erasers are there?
  29. 29.14 − 1 =
  30. 30.Isha had 7 crayons and gave 2 to a friend. How many crayons does Isha have left?
  31. 31.4 − ? = 1
  32. 32.Dev had 8 balloons and gave 4 to a friend. How many balloons does Dev have left?
  33. 33.Karan had 7 books and gave 5 to a friend. How many books does Karan have left?
  34. 34.Riya had 9 flowers and gave 3 to a friend. How many flowers does Riya have left?
  35. 35.What is 1 less than 3?
  36. 36.There are 20 children and 5 chairs. How many more children than chairs are there?
  37. 37.5 − 2 =
  38. 38.? − 3 = 5
  39. 39.There are 19 bottles and 5 lids. How many more bottles than lids are there?
  40. 40.There are 11 children and 8 chairs. How many more children than chairs are there?

Answer key

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

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