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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 99 · 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.There are 17 children and 16 chairs. How many more children than chairs are there?
  2. 2.5 − 4 =
  3. 3.Kavya had 20 laddoos and gave 14 to a friend. How many laddoos does Kavya have left?
  4. 4.What is 5 less than 9?
  5. 5.7 − 6 =
  6. 6.Ishaan had 9 bananas and gave 4 to a friend. How many bananas does Ishaan have left?
  7. 7.4 − 2 =
  8. 8.What is 4 less than 19?
  9. 9.Priya had 20 books and gave 2 to a friend. How many books does Priya have left?
  10. 10.3 − 2 =
  11. 11.17 − 1 =
  12. 12.16 − 10 =
  13. 13.There are 8 bottles and 6 lids. How many more bottles than lids are there?
  14. 14.Rahul had 10 balloons and gave 2 to a friend. How many balloons does Rahul have left?
  15. 15.There are 5 birds and 4 nests. How many more birds than nests are there?
  16. 16.? − 3 = 3
  17. 17.Karan had 18 balloons and gave 2 to a friend. How many balloons does Karan have left?
  18. 18.Karan had 4 bananas and gave 3 to a friend. How many bananas does Karan have left?
  19. 19.13 − ? = 6
  20. 20.10 − ? = 9
  21. 21.Gurpreet had 10 balloons and gave 5 to a friend. How many balloons does Gurpreet have left?
  22. 22.What is 1 less than 3?
  23. 23.Nisha had 16 crayons and gave 12 to a friend. How many crayons does Nisha have left?
  24. 24.Joseph had 3 laddoos and gave 1 to a friend. How many laddoos does Joseph have left?
  25. 25.There are 6 bottles and 5 lids. How many more bottles than lids are there?
  26. 26.5 − 1 =
  27. 27.There are 6 boys and 3 kites. How many more boys than kites are there?
  28. 28.12 − 5 =
  29. 29.19 − ? = 15
  30. 30.9 − 1 =
  31. 31.There are 20 pencils and 2 erasers. How many more pencils than erasers are there?
  32. 32.Aditya had 15 mangoes and gave 10 to a friend. How many mangoes does Aditya have left?
  33. 33.Farhan had 14 balloons and gave 11 to a friend. How many balloons does Farhan have left?
  34. 34.Gurpreet had 12 balloons and gave 11 to a friend. How many balloons does Gurpreet have left?
  35. 35.? − 1 = 3
  36. 36.7 − 2 =
  37. 37.19 − 7 =
  38. 38.There are 19 children and 5 chairs. How many more children than chairs are there?
  39. 39.Sneha had 6 laddoos and gave 1 to a friend. How many laddoos does Sneha have left?
  40. 40.14 − 13 =

Answer key

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

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