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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 362 · 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.Kavya had 12 marbles and gave 9 to a friend. How many marbles does Kavya have left?
  2. 2.18 − ? = 16
  3. 3.19 − 17 =
  4. 4.What is 1 less than 3?
  5. 5.Karan had 8 balls and gave 1 to a friend. How many balls does Karan have left?
  6. 6.6 − 1 =
  7. 7.There are 10 boys and 6 kites. How many more boys than kites are there?
  8. 8.Lakshmi had 8 mangoes and gave 6 to a friend. How many mangoes does Lakshmi have left?
  9. 9.3 − ? = 2
  10. 10.What is 3 less than 14?
  11. 11.What is 1 less than 6?
  12. 12.What is 6 less than 7?
  13. 13.16 − 11 =
  14. 14.Kavya had 3 crayons and gave 2 to a friend. How many crayons does Kavya have left?
  15. 15.What is 11 less than 20?
  16. 16.There are 4 cups and 3 saucers. How many more cups than saucers are there?
  17. 17.18 − 4 =
  18. 18.16 − 2 =
  19. 19.13 − 6 =
  20. 20.6 − 4 =
  21. 21.There are 10 boys and 7 kites. How many more boys than kites are there?
  22. 22.What is 2 less than 3?
  23. 23.16 − 7 =
  24. 24.Sneha had 18 laddoos and gave 12 to a friend. How many laddoos does Sneha have left?
  25. 25.? − 1 = 3
  26. 26.10 − ? = 1
  27. 27.? − 7 = 4
  28. 28.There are 11 boys and 4 kites. How many more boys than kites are there?
  29. 29.16 − 13 =
  30. 30.What is 8 less than 10?
  31. 31.There are 18 bottles and 15 lids. How many more bottles than lids are there?
  32. 32.Sneha had 14 books and gave 1 to a friend. How many books does Sneha have left?
  33. 33.There are 11 pencils and 10 erasers. How many more pencils than erasers are there?
  34. 34.There are 6 boys and 2 kites. How many more boys than kites are there?
  35. 35.There are 7 bottles and 6 lids. How many more bottles than lids are there?
  36. 36.There are 10 pencils and 6 erasers. How many more pencils than erasers are there?
  37. 37.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  38. 38.15 − 12 =
  39. 39.? − 2 = 4
  40. 40.There are 6 birds and 4 nests. How many more birds than nests are there?

Answer key

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

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