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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 403 · 40 sums
TalentJR

The method (Common denominator): Find a common denominator (the LCM of the denominators). Change each fraction: multiply top and bottom by the same number. Add or subtract the numerators; simplify the answer. Fraction of a number: ÷ denominator, then × numerator.

NameDateTime takenScore ___ / 40
  1. 1.3/4 + 1/8 =
  2. 2.1/2 − 3/12 =
  3. 3.What is 1/3 of 9?
  4. 4.1/2 − 4/12 =
  5. 5.Which is smaller: 1/4 or 11/12? (a) 1/4 (b) 11/12
  6. 6.1/3 + 3/5 =
  7. 7.1/5 − 1/6 =
  8. 8.1/3 − 1/5 =
  9. 9.1/3 − 1/6 =
  10. 10.What is 1/2 of 20?
  11. 11.Which is bigger: 5/6 or 2/10? (a) 5/6 (b) 2/10
  12. 12.1/2 − 2/12 =
  13. 13.1/2 + 2/10 =
  14. 14.1/3 − 1/4 =
  15. 15.What is 1/6 of 24?
  16. 16.A basket has 12 mangoes. 5/6 of them are ripe. How many mangoes are ripe?
  17. 17.1/3 + 1/4 =
  18. 18.1/3 + 1/5 =
  19. 19.3/4 − 3/8 =
  20. 20.What is 5/8 of ₹64 (in ₹)?
  21. 21.Which is bigger: 2/5 or 6/10? (a) 2/5 (b) 6/10
  22. 22.4/6 − 1/10 =
  23. 23.1/4 − 2/12 =
  24. 24.Which is smaller: 1/2 or 1/8? (a) 1/2 (b) 1/8
  25. 25.2/3 + 2/6 =
  26. 26.3/6 + 2/10 =
  27. 27.1/2 + 3/10 =
  28. 28.Which is bigger: 1/3 or 3/8? (a) 3/8 (b) 1/3
  29. 29.What is 1/2 of 16?
  30. 30.Which is smaller: 1/2 or 1/3? (a) 1/2 (b) 1/3
  31. 31.What is 1/6 of ₹66 (in ₹)?
  32. 32.Which is bigger: 1/2 or 3/4? (a) 1/2 (b) 3/4
  33. 33.Which is smaller: 9/10 or 9/12? (a) 9/10 (b) 9/12
  34. 34.8/10 + 1/12 =
  35. 35.Which is bigger: 1/4 or 1/5? (a) 1/5 (b) 1/4
  36. 36.What is 6/8 of ₹64 (in ₹)?
  37. 37.What is 4/8 of 32?
  38. 38.4/5 + 1/10 =
  39. 39.What is 2/4 of ₹32 (in ₹)?
  40. 40.2/3 + 1/4 =

Answer key

  1. 7/8
  2. 1/4
  3. 3
  4. 1/6
  5. 1/4
  6. 14/15
  7. 1/30
  8. 2/15
  9. 1/6
  10. 10
  11. 5/6
  12. 1/3
  13. 7/10
  14. 1/12
  15. 4
  16. 10
  17. 7/12
  18. 8/15
  19. 3/8
  20. 40
  21. 6/10
  22. 17/30
  23. 1/12
  24. 1/8
  25. 1
  26. 7/10
  27. 4/5
  28. 3/8
  29. 8
  30. 1/3
  31. 11
  32. 3/4
  33. 9/12
  34. 53/60
  35. 1/4
  36. 48
  37. 16
  38. 9/10
  39. 16
  40. 11/12

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