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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 156 · 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. 1.10 − 1 =
  2. 2.6 − 2 =
  3. 3.Kavya had 15 crayons and gave 10 to a friend. How many crayons does Kavya have left?
  4. 4.Saanvi had 6 laddoos and gave 1 to a friend. How many laddoos does Saanvi have left?
  5. 5.Arjun had 15 pencils and gave 14 to a friend. How many pencils does Arjun have left?
  6. 6.There are 4 boys and 3 kites. How many more boys than kites are there?
  7. 7.? − 10 = 10
  8. 8.? − 3 = 4
  9. 9.Gurpreet had 16 laddoos and gave 2 to a friend. How many laddoos does Gurpreet have left?
  10. 10.What is 6 less than 7?
  11. 11.? − 2 = 9
  12. 12.? − 12 = 6
  13. 13.There are 10 pencils and 2 erasers. How many more pencils than erasers are there?
  14. 14.Rohan had 11 bananas and gave 4 to a friend. How many bananas does Rohan have left?
  15. 15.Zoya had 4 balls and gave 3 to a friend. How many balls does Zoya have left?
  16. 16.14 − ? = 13
  17. 17.What is 1 less than 7?
  18. 18.What is 9 less than 10?
  19. 19.Saanvi had 6 crayons and gave 4 to a friend. How many crayons does Saanvi have left?
  20. 20.3 − ? = 2
  21. 21.There are 8 pencils and 4 erasers. How many more pencils than erasers are there?
  22. 22.12 − ? = 3
  23. 23.13 − 6 =
  24. 24.Joseph had 19 mangoes and gave 4 to a friend. How many mangoes does Joseph have left?
  25. 25.3 − 2 =
  26. 26.There are 11 boys and 5 kites. How many more boys than kites are there?
  27. 27.There are 14 pencils and 5 erasers. How many more pencils than erasers are there?
  28. 28.17 − 5 =
  29. 29.Aditya had 18 balls and gave 4 to a friend. How many balls does Aditya have left?
  30. 30.11 − 10 =
  31. 31.Dev had 20 mangoes and gave 6 to a friend. How many mangoes does Dev have left?
  32. 32.Nisha had 4 balls and gave 2 to a friend. How many balls does Nisha have left?
  33. 33.What is 2 less than 10?
  34. 34.20 − 5 =
  35. 35.? − 2 = 11
  36. 36.Rahul had 17 shells and gave 12 to a friend. How many shells does Rahul have left?
  37. 37.Arjun had 14 kites and gave 1 to a friend. How many kites does Arjun have left?
  38. 38.There are 14 pencils and 3 erasers. How many more pencils than erasers are there?
  39. 39.18 − ? = 5
  40. 40.Farhan had 19 balls and gave 15 to a friend. How many balls does Farhan have left?

Answer key

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

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