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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 233 · 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.Aditya had 20 balls and gave 9 to a friend. How many balls does Aditya have left?
  2. 2.There are 16 boys and 12 kites. How many more boys than kites are there?
  3. 3.? − 3 = 3
  4. 4.4 − ? = 3
  5. 5.20 − 1 =
  6. 6.There are 11 cups and 9 saucers. How many more cups than saucers are there?
  7. 7.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  8. 8.15 − ? = 3
  9. 9.Nisha had 18 mangoes and gave 13 to a friend. How many mangoes does Nisha have left?
  10. 10.12 − 2 =
  11. 11.17 − ? = 7
  12. 12.Kavya had 10 bananas and gave 9 to a friend. How many bananas does Kavya have left?
  13. 13.Gurpreet had 12 balls and gave 9 to a friend. How many balls does Gurpreet have left?
  14. 14.? − 2 = 5
  15. 15.Rahul had 11 laddoos and gave 8 to a friend. How many laddoos does Rahul have left?
  16. 16.There are 7 children and 3 chairs. How many more children than chairs are there?
  17. 17.18 − 12 =
  18. 18.5 − 4 =
  19. 19.? − 14 = 3
  20. 20.? − 8 = 5
  21. 21.There are 10 birds and 8 nests. How many more birds than nests are there?
  22. 22.What is 3 less than 17?
  23. 23.Nisha had 4 books and gave 2 to a friend. How many books does Nisha have left?
  24. 24.4 − 2 =
  25. 25.6 − 3 =
  26. 26.There are 5 birds and 2 nests. How many more birds than nests are there?
  27. 27.20 − ? = 5
  28. 28.What is 5 less than 16?
  29. 29.What is 10 less than 18?
  30. 30.What is 1 less than 2?
  31. 31.20 − 15 =
  32. 32.Kabir had 5 pencils and gave 4 to a friend. How many pencils does Kabir have left?
  33. 33.Kavya had 7 shells and gave 4 to a friend. How many shells does Kavya have left?
  34. 34.What is 7 less than 20?
  35. 35.Farhan had 5 kites and gave 3 to a friend. How many kites does Farhan have left?
  36. 36.What is 4 less than 8?
  37. 37.There are 17 cups and 15 saucers. How many more cups than saucers are there?
  38. 38.10 − ? = 3
  39. 39.What is 4 less than 13?
  40. 40.Tara had 6 books and gave 4 to a friend. How many books does Tara have left?

Answer key

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

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