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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 278 · 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 6 bottles and 2 lids. How many more bottles than lids are there?
  2. 2.? − 3 = 3
  3. 3.6 − 4 =
  4. 4.9 − ? = 2
  5. 5.Riya had 7 shells and gave 3 to a friend. How many shells does Riya have left?
  6. 6.Karan had 11 mangoes and gave 6 to a friend. How many mangoes does Karan have left?
  7. 7.There are 19 children and 6 chairs. How many more children than chairs are there?
  8. 8.17 − ? = 9
  9. 9.19 − 3 =
  10. 10.16 − ? = 15
  11. 11.What is 1 less than 2?
  12. 12.What is 10 less than 15?
  13. 13.16 − 10 =
  14. 14.? − 2 = 13
  15. 15.? − 3 = 1
  16. 16.There are 17 birds and 6 nests. How many more birds than nests are there?
  17. 17.6 − 3 =
  18. 18.16 − ? = 7
  19. 19.Dev had 18 bananas and gave 10 to a friend. How many bananas does Dev have left?
  20. 20.Sneha had 10 balls and gave 3 to a friend. How many balls does Sneha have left?
  21. 21.There are 6 children and 2 chairs. How many more children than chairs are there?
  22. 22.There are 17 cups and 10 saucers. How many more cups than saucers are there?
  23. 23.Arjun had 13 kites and gave 1 to a friend. How many kites does Arjun have left?
  24. 24.What is 2 less than 4?
  25. 25.Rohan had 13 balloons and gave 11 to a friend. How many balloons does Rohan have left?
  26. 26.What is 8 less than 13?
  27. 27.What is 3 less than 4?
  28. 28.? − 1 = 5
  29. 29.2 − 1 =
  30. 30.There are 8 children and 6 chairs. How many more children than chairs are there?
  31. 31.There are 13 pencils and 4 erasers. How many more pencils than erasers are there?
  32. 32.What is 2 less than 6?
  33. 33.Manav had 3 kites and gave 1 to a friend. How many kites does Manav have left?
  34. 34.11 − ? = 8
  35. 35.Aditya had 19 shells and gave 17 to a friend. How many shells does Aditya have left?
  36. 36.There are 12 bottles and 9 lids. How many more bottles than lids are there?
  37. 37.8 − 5 =
  38. 38.4 − 2 =
  39. 39.What is 8 less than 9?
  40. 40.What is 10 less than 12?

Answer key

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

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