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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 307 · 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.? − 2 = 14
  2. 2.Farhan had 14 mangoes and gave 13 to a friend. How many mangoes does Farhan have left?
  3. 3.Ishaan had 7 balloons and gave 2 to a friend. How many balloons does Ishaan have left?
  4. 4.17 − 8 =
  5. 5.What is 1 less than 3?
  6. 6.19 − ? = 8
  7. 7.What is 10 less than 11?
  8. 8.? − 2 = 2
  9. 9.There are 5 children and 4 chairs. How many more children than chairs are there?
  10. 10.There are 13 pencils and 6 erasers. How many more pencils than erasers are there?
  11. 11.10 − 8 =
  12. 12.What is 2 less than 3?
  13. 13.What is 4 less than 5?
  14. 14.15 − ? = 3
  15. 15.? − 3 = 2
  16. 16.19 − ? = 1
  17. 17.6 − ? = 1
  18. 18.There are 4 birds and 2 nests. How many more birds than nests are there?
  19. 19.14 − 1 =
  20. 20.3 − 2 =
  21. 21.Dev had 15 pencils and gave 4 to a friend. How many pencils does Dev have left?
  22. 22.What is 1 less than 4?
  23. 23.4 − ? = 2
  24. 24.17 − ? = 15
  25. 25.What is 11 less than 14?
  26. 26.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  27. 27.Gurpreet had 8 pencils and gave 6 to a friend. How many pencils does Gurpreet have left?
  28. 28.There are 15 birds and 8 nests. How many more birds than nests are there?
  29. 29.What is 8 less than 15?
  30. 30.8 − ? = 5
  31. 31.There are 3 children and 2 chairs. How many more children than chairs are there?
  32. 32.5 − 3 =
  33. 33.4 − ? = 3
  34. 34.There are 14 bottles and 5 lids. How many more bottles than lids are there?
  35. 35.Vivaan had 19 crayons and gave 2 to a friend. How many crayons does Vivaan have left?
  36. 36.There are 3 boys and 2 kites. How many more boys than kites are there?
  37. 37.6 − 4 =
  38. 38.? − 7 = 4
  39. 39.What is 8 less than 19?
  40. 40.19 − ? = 18

Answer key

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

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