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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 302 · 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 7 pencils and 5 erasers. How many more pencils than erasers are there?
  2. 2.Saanvi had 16 balls and gave 2 to a friend. How many balls does Saanvi have left?
  3. 3.What is 2 less than 4?
  4. 4.What is 5 less than 17?
  5. 5.What is 18 less than 19?
  6. 6.9 − 7 =
  7. 7.Ishaan had 11 flowers and gave 10 to a friend. How many flowers does Ishaan have left?
  8. 8.19 − ? = 10
  9. 9.What is 5 less than 12?
  10. 10.20 − 14 =
  11. 11.4 − 2 =
  12. 12.What is 2 less than 11?
  13. 13.What is 10 less than 14?
  14. 14.5 − 4 =
  15. 15.There are 10 birds and 7 nests. How many more birds than nests are there?
  16. 16.12 − 10 =
  17. 17.Lakshmi had 13 bananas and gave 1 to a friend. How many bananas does Lakshmi have left?
  18. 18.Gurpreet had 11 shells and gave 8 to a friend. How many shells does Gurpreet have left?
  19. 19.6 − 1 =
  20. 20.Tara had 11 mangoes and gave 7 to a friend. How many mangoes does Tara have left?
  21. 21.Aditya had 12 balls and gave 9 to a friend. How many balls does Aditya have left?
  22. 22.There are 10 bottles and 3 lids. How many more bottles than lids are there?
  23. 23.What is 7 less than 9?
  24. 24.Arjun had 10 pencils and gave 5 to a friend. How many pencils does Arjun have left?
  25. 25.? − 6 = 2
  26. 26.4 − 3 =
  27. 27.Arjun had 16 flowers and gave 13 to a friend. How many flowers does Arjun have left?
  28. 28.There are 6 cups and 4 saucers. How many more cups than saucers are there?
  29. 29.What is 9 less than 18?
  30. 30.What is 15 less than 16?
  31. 31.There are 8 cups and 2 saucers. How many more cups than saucers are there?
  32. 32.What is 4 less than 6?
  33. 33.8 − ? = 1
  34. 34.3 − 2 =
  35. 35.6 − ? = 3
  36. 36.What is 5 less than 9?
  37. 37.There are 5 pencils and 4 erasers. How many more pencils than erasers are there?
  38. 38.18 − 9 =
  39. 39.? − 1 = 4
  40. 40.There are 4 bottles and 2 lids. How many more bottles than lids are there?

Answer key

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

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