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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 261 · 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 4 bottles and 3 lids. How many more bottles than lids are there?
  2. 2.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  3. 3.What is 5 less than 11?
  4. 4.Ishaan had 17 mangoes and gave 4 to a friend. How many mangoes does Ishaan have left?
  5. 5.Vivaan had 14 bananas and gave 4 to a friend. How many bananas does Vivaan have left?
  6. 6.18 − ? = 3
  7. 7.What is 1 less than 7?
  8. 8.? − 10 = 10
  9. 9.What is 1 less than 2?
  10. 10.3 − 2 =
  11. 11.There are 13 children and 5 chairs. How many more children than chairs are there?
  12. 12.Isha had 12 balls and gave 10 to a friend. How many balls does Isha have left?
  13. 13.9 − 3 =
  14. 14.There are 15 pencils and 4 erasers. How many more pencils than erasers are there?
  15. 15.What is 15 less than 17?
  16. 16.13 − 1 =
  17. 17.13 − 6 =
  18. 18.18 − 17 =
  19. 19.There are 6 birds and 3 nests. How many more birds than nests are there?
  20. 20.What is 8 less than 20?
  21. 21.There are 15 bottles and 7 lids. How many more bottles than lids are there?
  22. 22.7 − 5 =
  23. 23.What is 5 less than 6?
  24. 24.Aditya had 15 books and gave 5 to a friend. How many books does Aditya have left?
  25. 25.? − 3 = 1
  26. 26.5 − ? = 2
  27. 27.What is 6 less than 15?
  28. 28.Karan had 14 kites and gave 12 to a friend. How many kites does Karan have left?
  29. 29.2 − 1 =
  30. 30.What is 2 less than 9?
  31. 31.There are 7 bottles and 3 lids. How many more bottles than lids are there?
  32. 32.There are 11 children and 4 chairs. How many more children than chairs are there?
  33. 33.Aarav had 9 balloons and gave 2 to a friend. How many balloons does Aarav have left?
  34. 34.There are 15 children and 9 chairs. How many more children than chairs are there?
  35. 35.16 − ? = 9
  36. 36.6 − ? = 1
  37. 37.What is 10 less than 20?
  38. 38.5 − 2 =
  39. 39.16 − ? = 10
  40. 40.11 − ? = 9

Answer key

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

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