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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 438 · 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 19 mangoes and gave 4 to a friend. How many mangoes does Karan have left?
  2. 2.? − 2 = 8
  3. 3.There are 11 cups and 10 saucers. How many more cups than saucers are there?
  4. 4.What is 1 less than 2?
  5. 5.Pooja had 15 laddoos and gave 14 to a friend. How many laddoos does Pooja have left?
  6. 6.3 − 1 =
  7. 7.? − 14 = 3
  8. 8.Ishaan had 16 balls and gave 5 to a friend. How many balls does Ishaan have left?
  9. 9.Tara had 15 mangoes and gave 12 to a friend. How many mangoes does Tara have left?
  10. 10.There are 13 cups and 2 saucers. How many more cups than saucers are there?
  11. 11.Ananya had 20 kites and gave 2 to a friend. How many kites does Ananya have left?
  12. 12.Aditya had 13 pencils and gave 10 to a friend. How many pencils does Aditya have left?
  13. 13.? − 1 = 9
  14. 14.Ananya had 14 laddoos and gave 8 to a friend. How many laddoos does Ananya have left?
  15. 15.19 − 13 =
  16. 16.? − 5 = 9
  17. 17.16 − 3 =
  18. 18.What is 3 less than 11?
  19. 19.What is 5 less than 10?
  20. 20.Priya had 15 balls and gave 5 to a friend. How many balls does Priya have left?
  21. 21.Kavya had 14 balls and gave 7 to a friend. How many balls does Kavya have left?
  22. 22.? − 12 = 8
  23. 23.There are 6 boys and 5 kites. How many more boys than kites are there?
  24. 24.What is 12 less than 15?
  25. 25.5 − ? = 2
  26. 26.Nisha had 8 pencils and gave 5 to a friend. How many pencils does Nisha have left?
  27. 27.What is 6 less than 8?
  28. 28.Rahul had 17 marbles and gave 8 to a friend. How many marbles does Rahul have left?
  29. 29.What is 9 less than 14?
  30. 30.8 − 6 =
  31. 31.16 − 15 =
  32. 32.? − 5 = 1
  33. 33.There are 4 pencils and 3 erasers. How many more pencils than erasers are there?
  34. 34.16 − ? = 8
  35. 35.19 − ? = 17
  36. 36.3 − 2 =
  37. 37.What is 2 less than 12?
  38. 38.There are 8 cups and 2 saucers. How many more cups than saucers are there?
  39. 39.What is 3 less than 5?
  40. 40.There are 8 children and 7 chairs. How many more children than chairs are there?

Answer key

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

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