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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 349 · 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.What is 18 less than 20?
  2. 2.8 − 2 =
  3. 3.9 − 7 =
  4. 4.Diya had 10 mangoes and gave 5 to a friend. How many mangoes does Diya have left?
  5. 5.What is 3 less than 16?
  6. 6.Zoya had 15 balls and gave 5 to a friend. How many balls does Zoya have left?
  7. 7.16 − 15 =
  8. 8.There are 17 bottles and 5 lids. How many more bottles than lids are there?
  9. 9.Manav had 11 pencils and gave 1 to a friend. How many pencils does Manav have left?
  10. 10.9 − 4 =
  11. 11.What is 1 less than 8?
  12. 12.? − 1 = 8
  13. 13.What is 3 less than 5?
  14. 14.What is 4 less than 8?
  15. 15.16 − 13 =
  16. 16.Meera had 8 bananas and gave 1 to a friend. How many bananas does Meera have left?
  17. 17.There are 8 children and 2 chairs. How many more children than chairs are there?
  18. 18.Dev had 20 crayons and gave 9 to a friend. How many crayons does Dev have left?
  19. 19.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  20. 20.There are 5 birds and 3 nests. How many more birds than nests are there?
  21. 21.18 − 15 =
  22. 22.13 − ? = 1
  23. 23.4 − 2 =
  24. 24.Priya had 3 laddoos and gave 2 to a friend. How many laddoos does Priya have left?
  25. 25.There are 9 cups and 8 saucers. How many more cups than saucers are there?
  26. 26.There are 13 bottles and 9 lids. How many more bottles than lids are there?
  27. 27.10 − 9 =
  28. 28.Aditya had 4 balls and gave 2 to a friend. How many balls does Aditya have left?
  29. 29.? − 1 = 4
  30. 30.10 − ? = 1
  31. 31.There are 4 cups and 3 saucers. How many more cups than saucers are there?
  32. 32.There are 9 children and 4 chairs. How many more children than chairs are there?
  33. 33.19 − 6 =
  34. 34.What is 10 less than 12?
  35. 35.There are 7 cups and 2 saucers. How many more cups than saucers are there?
  36. 36.What is 2 less than 13?
  37. 37.20 − ? = 4
  38. 38.What is 4 less than 17?
  39. 39.Ananya had 5 shells and gave 1 to a friend. How many shells does Ananya have left?
  40. 40.? − 9 = 2

Answer key

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

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