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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 361 · 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. 1.4 − 1 =
  2. 2.Lakshmi had 4 shells and gave 3 to a friend. How many shells does Lakshmi have left?
  3. 3.Sneha had 10 mangoes and gave 4 to a friend. How many mangoes does Sneha have left?
  4. 4.Priya had 6 shells and gave 3 to a friend. How many shells does Priya have left?
  5. 5.Tara had 19 balls and gave 9 to a friend. How many balls does Tara have left?
  6. 6.Tara had 15 books and gave 12 to a friend. How many books does Tara have left?
  7. 7.? − 2 = 17
  8. 8.There are 16 children and 2 chairs. How many more children than chairs are there?
  9. 9.17 − 6 =
  10. 10.3 − ? = 2
  11. 11.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?
  12. 12.Kavya had 4 kites and gave 2 to a friend. How many kites does Kavya have left?
  13. 13.What is 3 less than 15?
  14. 14.Ishaan had 15 balls and gave 12 to a friend. How many balls does Ishaan have left?
  15. 15.Arjun had 7 pencils and gave 5 to a friend. How many pencils does Arjun have left?
  16. 16.16 − 2 =
  17. 17.Joseph had 10 laddoos and gave 4 to a friend. How many laddoos does Joseph have left?
  18. 18.What is 10 less than 20?
  19. 19.20 − 14 =
  20. 20.What is 7 less than 18?
  21. 21.Aarav had 8 shells and gave 7 to a friend. How many shells does Aarav have left?
  22. 22.Aditya had 8 flowers and gave 3 to a friend. How many flowers does Aditya have left?
  23. 23.There are 12 pencils and 8 erasers. How many more pencils than erasers are there?
  24. 24.? − 4 = 14
  25. 25.18 − ? = 5
  26. 26.There are 4 birds and 3 nests. How many more birds than nests are there?
  27. 27.8 − 1 =
  28. 28.What is 4 less than 5?
  29. 29.What is 3 less than 13?
  30. 30.Sneha had 16 pencils and gave 5 to a friend. How many pencils does Sneha have left?
  31. 31.? − 6 = 8
  32. 32.Ishaan had 20 balls and gave 8 to a friend. How many balls does Ishaan have left?
  33. 33.16 − ? = 14
  34. 34.Saanvi had 11 laddoos and gave 2 to a friend. How many laddoos does Saanvi have left?
  35. 35.18 − 5 =
  36. 36.Isha had 7 marbles and gave 1 to a friend. How many marbles does Isha have left?
  37. 37.9 − 6 =
  38. 38.Lakshmi had 14 laddoos and gave 2 to a friend. How many laddoos does Lakshmi have left?
  39. 39.Nisha had 16 kites and gave 14 to a friend. How many kites does Nisha have left?
  40. 40.Arjun had 20 kites and gave 2 to a friend. How many kites does Arjun have left?

Answer key

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

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