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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 195 · 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.Karan had 18 pencils and gave 9 to a friend. How many pencils does Karan have left?
  2. 2.Gurpreet had 13 books and gave 11 to a friend. How many books does Gurpreet have left?
  3. 3.? − 1 = 2
  4. 4.There are 15 birds and 7 nests. How many more birds than nests are there?
  5. 5.? − 3 = 1
  6. 6.There are 18 boys and 14 kites. How many more boys than kites are there?
  7. 7.Priya had 9 pencils and gave 1 to a friend. How many pencils does Priya have left?
  8. 8.What is 12 less than 13?
  9. 9.9 − ? = 8
  10. 10.Aditya had 8 bananas and gave 2 to a friend. How many bananas does Aditya have left?
  11. 11.6 − ? = 1
  12. 12.2 − 1 =
  13. 13.There are 10 cups and 8 saucers. How many more cups than saucers are there?
  14. 14.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  15. 15.What is 3 less than 13?
  16. 16.18 − ? = 13
  17. 17.What is 12 less than 20?
  18. 18.What is 1 less than 2?
  19. 19.12 − 8 =
  20. 20.? − 2 = 6
  21. 21.16 − 9 =
  22. 22.There are 11 cups and 9 saucers. How many more cups than saucers are there?
  23. 23.There are 10 pencils and 5 erasers. How many more pencils than erasers are there?
  24. 24.? − 5 = 13
  25. 25.18 − 16 =
  26. 26.Priya had 8 pencils and gave 1 to a friend. How many pencils does Priya have left?
  27. 27.Aditya had 12 kites and gave 5 to a friend. How many kites does Aditya have left?
  28. 28.11 − 10 =
  29. 29.There are 16 pencils and 7 erasers. How many more pencils than erasers are there?
  30. 30.18 − 14 =
  31. 31.Kabir had 17 crayons and gave 16 to a friend. How many crayons does Kabir have left?
  32. 32.What is 5 less than 13?
  33. 33.19 − 4 =
  34. 34.Saanvi had 12 balls and gave 6 to a friend. How many balls does Saanvi have left?
  35. 35.7 − ? = 2
  36. 36.There are 20 cups and 13 saucers. How many more cups than saucers are there?
  37. 37.There are 17 bottles and 5 lids. How many more bottles than lids are there?
  38. 38.Diya had 20 mangoes and gave 6 to a friend. How many mangoes does Diya have left?
  39. 39.What is 5 less than 14?
  40. 40.? − 3 = 10

Answer key

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

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