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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 86 · 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.Zoya had 19 books and gave 13 to a friend. How many books does Zoya have left?
  2. 2.Karan had 10 pencils and gave 3 to a friend. How many pencils does Karan have left?
  3. 3.There are 14 bottles and 11 lids. How many more bottles than lids are there?
  4. 4.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  5. 5.Joseph had 14 laddoos and gave 10 to a friend. How many laddoos does Joseph have left?
  6. 6.12 − 1 =
  7. 7.3 − 1 =
  8. 8.19 − ? = 16
  9. 9.10 − 1 =
  10. 10.What is 3 less than 18?
  11. 11.14 − 13 =
  12. 12.4 − 3 =
  13. 13.Pooja had 20 mangoes and gave 19 to a friend. How many mangoes does Pooja have left?
  14. 14.What is 10 less than 11?
  15. 15.6 − ? = 3
  16. 16.Gurpreet had 15 marbles and gave 1 to a friend. How many marbles does Gurpreet have left?
  17. 17.What is 2 less than 3?
  18. 18.14 − ? = 12
  19. 19.? − 1 = 2
  20. 20.Kabir had 10 kites and gave 1 to a friend. How many kites does Kabir have left?
  21. 21.Rohan had 8 marbles and gave 4 to a friend. How many marbles does Rohan have left?
  22. 22.What is 5 less than 12?
  23. 23.18 − ? = 7
  24. 24.Aditya had 15 flowers and gave 12 to a friend. How many flowers does Aditya have left?
  25. 25.Sneha had 7 balloons and gave 6 to a friend. How many balloons does Sneha have left?
  26. 26.16 − 5 =
  27. 27.7 − ? = 5
  28. 28.Dev had 3 balls and gave 1 to a friend. How many balls does Dev have left?
  29. 29.Lakshmi had 17 balloons and gave 3 to a friend. How many balloons does Lakshmi have left?
  30. 30.Ananya had 13 pencils and gave 3 to a friend. How many pencils does Ananya have left?
  31. 31.What is 1 less than 18?
  32. 32.Isha had 11 balloons and gave 2 to a friend. How many balloons does Isha have left?
  33. 33.6 − 2 =
  34. 34.There are 12 pencils and 11 erasers. How many more pencils than erasers are there?
  35. 35.8 − ? = 3
  36. 36.Karan had 12 laddoos and gave 1 to a friend. How many laddoos does Karan have left?
  37. 37.Isha had 20 flowers and gave 18 to a friend. How many flowers does Isha have left?
  38. 38.16 − 13 =
  39. 39.9 − 5 =
  40. 40.19 − ? = 10

Answer key

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

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