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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 164 · 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.Manav had 7 pencils and gave 2 to a friend. How many pencils does Manav have left?
  2. 2.16 − 4 =
  3. 3.13 − 3 =
  4. 4.? − 7 = 5
  5. 5.12 − 3 =
  6. 6.6 − 4 =
  7. 7.? − 12 = 3
  8. 8.19 − 2 =
  9. 9.What is 1 less than 2?
  10. 10.What is 12 less than 15?
  11. 11.There are 9 children and 5 chairs. How many more children than chairs are there?
  12. 12.There are 9 bottles and 6 lids. How many more bottles than lids are there?
  13. 13.3 − ? = 1
  14. 14.What is 1 less than 7?
  15. 15.7 − 5 =
  16. 16.4 − 2 =
  17. 17.Ananya had 6 shells and gave 3 to a friend. How many shells does Ananya have left?
  18. 18.What is 4 less than 11?
  19. 19.What is 8 less than 17?
  20. 20.? − 4 = 10
  21. 21.4 − 3 =
  22. 22.There are 20 children and 5 chairs. How many more children than chairs are there?
  23. 23.? − 4 = 11
  24. 24.What is 1 less than 12?
  25. 25.Ananya had 14 laddoos and gave 11 to a friend. How many laddoos does Ananya have left?
  26. 26.Farhan had 14 bananas and gave 9 to a friend. How many bananas does Farhan have left?
  27. 27.There are 4 children and 3 chairs. How many more children than chairs are there?
  28. 28.What is 5 less than 10?
  29. 29.14 − 6 =
  30. 30.? − 4 = 15
  31. 31.3 − 1 =
  32. 32.Diya had 6 balls and gave 3 to a friend. How many balls does Diya have left?
  33. 33.What is 14 less than 15?
  34. 34.Aarav had 8 bananas and gave 1 to a friend. How many bananas does Aarav have left?
  35. 35.There are 10 boys and 7 kites. How many more boys than kites are there?
  36. 36.? − 3 = 6
  37. 37.7 − 1 =
  38. 38.There are 9 children and 8 chairs. How many more children than chairs are there?
  39. 39.There are 15 birds and 4 nests. How many more birds than nests are there?
  40. 40.What is 5 less than 14?

Answer key

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

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