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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 287 · 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. 1.20 − 13 =
  2. 2.13 − ? = 3
  3. 3.Rohan had 15 bananas and gave 6 to a friend. How many bananas does Rohan have left?
  4. 4.There are 8 boys and 4 kites. How many more boys than kites are there?
  5. 5.2 − 1 =
  6. 6.6 − 2 =
  7. 7.What is 16 less than 17?
  8. 8.What is 1 less than 12?
  9. 9.Saanvi had 4 flowers and gave 1 to a friend. How many flowers does Saanvi have left?
  10. 10.Priya had 17 balls and gave 15 to a friend. How many balls does Priya have left?
  11. 11.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  12. 12.There are 9 children and 6 chairs. How many more children than chairs are there?
  13. 13.8 − 2 =
  14. 14.There are 14 pencils and 10 erasers. How many more pencils than erasers are there?
  15. 15.18 − ? = 12
  16. 16.There are 5 birds and 4 nests. How many more birds than nests are there?
  17. 17.What is 5 less than 13?
  18. 18.What is 2 less than 18?
  19. 19.Dev had 19 flowers and gave 5 to a friend. How many flowers does Dev have left?
  20. 20.10 − 1 =
  21. 21.There are 19 boys and 4 kites. How many more boys than kites are there?
  22. 22.7 − 2 =
  23. 23.Rahul had 20 pencils and gave 8 to a friend. How many pencils does Rahul have left?
  24. 24.There are 17 boys and 7 kites. How many more boys than kites are there?
  25. 25.There are 10 children and 9 chairs. How many more children than chairs are there?
  26. 26.11 − 1 =
  27. 27.6 − 5 =
  28. 28.13 − 4 =
  29. 29.There are 7 boys and 3 kites. How many more boys than kites are there?
  30. 30.Isha had 4 balls and gave 1 to a friend. How many balls does Isha have left?
  31. 31.20 − 16 =
  32. 32.? − 5 = 9
  33. 33.What is 4 less than 13?
  34. 34.Rohan had 8 pencils and gave 3 to a friend. How many pencils does Rohan have left?
  35. 35.? − 6 = 3
  36. 36.There are 18 cups and 15 saucers. How many more cups than saucers are there?
  37. 37.There are 12 children and 4 chairs. How many more children than chairs are there?
  38. 38.? − 8 = 1
  39. 39.9 − 5 =
  40. 40.Aarav had 10 shells and gave 8 to a friend. How many shells does Aarav have left?

Answer key

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

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