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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 541 · 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. 1.18 − 17 =
  2. 2.15 − 8 =
  3. 3.Kabir had 7 bananas and gave 6 to a friend. How many bananas does Kabir have left?
  4. 4.Diya had 6 balloons and gave 5 to a friend. How many balloons does Diya have left?
  5. 5.14 − ? = 9
  6. 6.There are 13 pencils and 7 erasers. How many more pencils than erasers are there?
  7. 7.Lakshmi had 9 balls and gave 6 to a friend. How many balls does Lakshmi have left?
  8. 8.What is 3 less than 7?
  9. 9.There are 4 boys and 3 kites. How many more boys than kites are there?
  10. 10.Nisha had 4 mangoes and gave 2 to a friend. How many mangoes does Nisha have left?
  11. 11.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?
  12. 12.What is 14 less than 18?
  13. 13.16 − 4 =
  14. 14.? − 1 = 9
  15. 15.16 − 6 =
  16. 16.? − 5 = 12
  17. 17.20 − 5 =
  18. 18.Aarav had 7 books and gave 6 to a friend. How many books does Aarav have left?
  19. 19.12 − 9 =
  20. 20.18 − 11 =
  21. 21.There are 11 cups and 2 saucers. How many more cups than saucers are there?
  22. 22.Rahul had 17 pencils and gave 10 to a friend. How many pencils does Rahul have left?
  23. 23.5 − 1 =
  24. 24.What is 1 less than 10?
  25. 25.Karan had 6 flowers and gave 4 to a friend. How many flowers does Karan have left?
  26. 26.Karan had 7 marbles and gave 1 to a friend. How many marbles does Karan have left?
  27. 27.There are 7 children and 6 chairs. How many more children than chairs are there?
  28. 28.Saanvi had 8 flowers and gave 2 to a friend. How many flowers does Saanvi have left?
  29. 29.Riya had 7 kites and gave 6 to a friend. How many kites does Riya have left?
  30. 30.Vivaan had 6 pencils and gave 2 to a friend. How many pencils does Vivaan have left?
  31. 31.What is 1 less than 3?
  32. 32.Tara had 19 balls and gave 8 to a friend. How many balls does Tara have left?
  33. 33.19 − 12 =
  34. 34.Meera had 15 pencils and gave 2 to a friend. How many pencils does Meera have left?
  35. 35.There are 17 children and 16 chairs. How many more children than chairs are there?
  36. 36.What is 3 less than 6?
  37. 37.3 − 1 =
  38. 38.There are 8 boys and 7 kites. How many more boys than kites are there?
  39. 39.7 − 2 =
  40. 40.7 − 5 =

Answer key

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

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