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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 196 · 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. 1.7 − 2 =
  2. 2.12 − ? = 6
  3. 3.What is 6 less than 15?
  4. 4.13 − 7 =
  5. 5.Arjun had 12 pencils and gave 5 to a friend. How many pencils does Arjun have left?
  6. 6.2 − 1 =
  7. 7.There are 11 children and 10 chairs. How many more children than chairs are there?
  8. 8.15 − 10 =
  9. 9.Rohan had 15 shells and gave 12 to a friend. How many shells does Rohan have left?
  10. 10.14 − 7 =
  11. 11.What is 1 less than 20?
  12. 12.Riya had 18 marbles and gave 12 to a friend. How many marbles does Riya have left?
  13. 13.There are 3 bottles and 2 lids. How many more bottles than lids are there?
  14. 14.What is 5 less than 10?
  15. 15.Riya had 15 balloons and gave 14 to a friend. How many balloons does Riya have left?
  16. 16.Meera had 10 bananas and gave 1 to a friend. How many bananas does Meera have left?
  17. 17.14 − 11 =
  18. 18.? − 9 = 1
  19. 19.What is 2 less than 3?
  20. 20.There are 3 birds and 2 nests. How many more birds than nests are there?
  21. 21.What is 4 less than 7?
  22. 22.6 − 5 =
  23. 23.Nisha had 16 mangoes and gave 13 to a friend. How many mangoes does Nisha have left?
  24. 24.Karan had 6 kites and gave 5 to a friend. How many kites does Karan have left?
  25. 25.What is 8 less than 18?
  26. 26.11 − 10 =
  27. 27.13 − 5 =
  28. 28.Kavya had 8 flowers and gave 3 to a friend. How many flowers does Kavya have left?
  29. 29.? − 13 = 7
  30. 30.17 − 7 =
  31. 31.Dev had 4 balls and gave 2 to a friend. How many balls does Dev have left?
  32. 32.What is 8 less than 17?
  33. 33.Tara had 12 flowers and gave 1 to a friend. How many flowers does Tara have left?
  34. 34.What is 12 less than 16?
  35. 35.Aarav had 4 balloons and gave 3 to a friend. How many balloons does Aarav have left?
  36. 36.Meera had 18 books and gave 7 to a friend. How many books does Meera have left?
  37. 37.There are 20 pencils and 12 erasers. How many more pencils than erasers are there?
  38. 38.What is 1 less than 10?
  39. 39.16 − ? = 13
  40. 40.Pooja had 18 books and gave 1 to a friend. How many books does Pooja have left?

Answer key

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

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