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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 631 · 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. 1.2 − 1 =
  2. 2.Sneha had 5 marbles and gave 1 to a friend. How many marbles does Sneha have left?
  3. 3.8 − 1 =
  4. 4.7 − 5 =
  5. 5.Pooja had 10 books and gave 5 to a friend. How many books does Pooja have left?
  6. 6.? − 4 = 5
  7. 7.Rahul had 9 balls and gave 4 to a friend. How many balls does Rahul have left?
  8. 8.What is 2 less than 5?
  9. 9.Rohan had 19 pencils and gave 4 to a friend. How many pencils does Rohan have left?
  10. 10.14 − 3 =
  11. 11.There are 7 pencils and 2 erasers. How many more pencils than erasers are there?
  12. 12.What is 1 less than 6?
  13. 13.There are 8 children and 7 chairs. How many more children than chairs are there?
  14. 14.Kavya had 6 shells and gave 5 to a friend. How many shells does Kavya have left?
  15. 15.14 − 5 =
  16. 16.Nisha had 17 flowers and gave 14 to a friend. How many flowers does Nisha have left?
  17. 17.There are 9 birds and 7 nests. How many more birds than nests are there?
  18. 18.Rohan had 6 laddoos and gave 1 to a friend. How many laddoos does Rohan have left?
  19. 19.Diya had 9 bananas and gave 8 to a friend. How many bananas does Diya have left?
  20. 20.7 − 1 =
  21. 21.There are 20 children and 5 chairs. How many more children than chairs are there?
  22. 22.10 − 8 =
  23. 23.6 − 1 =
  24. 24.11 − ? = 3
  25. 25.3 − 2 =
  26. 26.5 − ? = 3
  27. 27.9 − 3 =
  28. 28.9 − 7 =
  29. 29.13 − 7 =
  30. 30.Karan had 7 balls and gave 2 to a friend. How many balls does Karan have left?
  31. 31.? − 19 = 1
  32. 32.Rohan had 17 marbles and gave 13 to a friend. How many marbles does Rohan have left?
  33. 33.Karan had 4 shells and gave 3 to a friend. How many shells does Karan have left?
  34. 34.Priya had 11 laddoos and gave 7 to a friend. How many laddoos does Priya have left?
  35. 35.What is 2 less than 8?
  36. 36.8 − ? = 3
  37. 37.Priya had 4 mangoes and gave 2 to a friend. How many mangoes does Priya have left?
  38. 38.Rahul had 8 pencils and gave 4 to a friend. How many pencils does Rahul have left?
  39. 39.7 − 4 =
  40. 40.Saanvi had 4 mangoes and gave 1 to a friend. How many mangoes does Saanvi have left?

Answer key

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

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