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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 245 · 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.? − 1 = 5
  2. 2.What is 5 less than 20?
  3. 3.Tara had 11 mangoes and gave 6 to a friend. How many mangoes does Tara have left?
  4. 4.There are 15 pencils and 7 erasers. How many more pencils than erasers are there?
  5. 5.4 − ? = 3
  6. 6.20 − 7 =
  7. 7.What is 2 less than 3?
  8. 8.There are 8 bottles and 5 lids. How many more bottles than lids are there?
  9. 9.Isha had 4 balls and gave 3 to a friend. How many balls does Isha have left?
  10. 10.? − 3 = 6
  11. 11.There are 12 boys and 2 kites. How many more boys than kites are there?
  12. 12.16 − ? = 10
  13. 13.Isha had 7 crayons and gave 2 to a friend. How many crayons does Isha have left?
  14. 14.Meera had 9 mangoes and gave 6 to a friend. How many mangoes does Meera have left?
  15. 15.Zoya had 14 laddoos and gave 7 to a friend. How many laddoos does Zoya have left?
  16. 16.? − 1 = 19
  17. 17.4 − 3 =
  18. 18.Rahul had 16 pencils and gave 7 to a friend. How many pencils does Rahul have left?
  19. 19.Ananya had 6 shells and gave 1 to a friend. How many shells does Ananya have left?
  20. 20.There are 7 cups and 6 saucers. How many more cups than saucers are there?
  21. 21.? − 3 = 10
  22. 22.? − 2 = 1
  23. 23.Sneha had 3 marbles and gave 1 to a friend. How many marbles does Sneha have left?
  24. 24.19 − 11 =
  25. 25.Riya had 10 balls and gave 7 to a friend. How many balls does Riya have left?
  26. 26.Kabir had 11 pencils and gave 7 to a friend. How many pencils does Kabir have left?
  27. 27.Farhan had 8 books and gave 4 to a friend. How many books does Farhan have left?
  28. 28.What is 1 less than 10?
  29. 29.8 − 3 =
  30. 30.Rahul had 13 marbles and gave 7 to a friend. How many marbles does Rahul have left?
  31. 31.What is 2 less than 4?
  32. 32.3 − 1 =
  33. 33.9 − 2 =
  34. 34.There are 15 boys and 8 kites. How many more boys than kites are there?
  35. 35.? − 3 = 2
  36. 36.There are 17 boys and 4 kites. How many more boys than kites are there?
  37. 37.Saanvi had 19 books and gave 11 to a friend. How many books does Saanvi have left?
  38. 38.There are 18 birds and 14 nests. How many more birds than nests are there?
  39. 39.Diya had 16 flowers and gave 9 to a friend. How many flowers does Diya have left?
  40. 40.There are 5 pencils and 2 erasers. How many more pencils than erasers are there?

Answer key

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

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