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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 277 · 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. 1.1/4 + 1/8 =
  2. 2.2/3 + 1/12 =
  3. 3.Which is smaller: 1/2 or 4/5? (a) 4/5 (b) 1/2
  4. 4.What is 2/3 of 6?
  5. 5.1/2 − 2/10 =
  6. 6.2/4 + 6/12 =
  7. 7.Which is smaller: 1/2 or 5/8? (a) 1/2 (b) 5/8
  8. 8.A basket has 16 mangoes. 2/4 of them are ripe. How many mangoes are ripe?
  9. 9.2/8 + 3/10 =
  10. 10.Which is smaller: 2/4 or 4/10? (a) 4/10 (b) 2/4
  11. 11.1/2 + 1/3 =
  12. 12.3/6 + 5/12 =
  13. 13.Which is bigger: 1/3 or 2/5? (a) 1/3 (b) 2/5
  14. 14.What is 4/8 of 96?
  15. 15.Which is bigger: 1/3 or 5/8? (a) 5/8 (b) 1/3
  16. 16.7/8 − 1/10 =
  17. 17.Which is smaller: 1/3 or 1/6? (a) 1/6 (b) 1/3
  18. 18.2/5 + 3/6 =
  19. 19.A basket has 28 mangoes. 3/4 of them are ripe. How many mangoes are ripe?
  20. 20.Which is smaller: 2/3 or 6/8? (a) 6/8 (b) 2/3
  21. 21.2/3 − 2/4 =
  22. 22.1/2 − 2/5 =
  23. 23.1/2 + 1/4 =
  24. 24.2/3 − 1/4 =
  25. 25.2/3 + 1/6 =
  26. 26.What is 3/5 of 45?
  27. 27.2/4 − 1/8 =
  28. 28.1/2 − 1/10 =
  29. 29.2/3 − 3/8 =
  30. 30.2/3 + 2/8 =
  31. 31.1/4 − 1/5 =
  32. 32.A basket has 36 mangoes. 1/4 of them are ripe. How many mangoes are ripe?
  33. 33.4/6 − 4/8 =
  34. 34.1/6 + 2/12 =
  35. 35.3/5 + 2/6 =
  36. 36.Which is smaller: 3/4 or 2/6? (a) 3/4 (b) 2/6
  37. 37.1/2 + 3/12 =
  38. 38.Which is smaller: 7/8 or 8/10? (a) 7/8 (b) 8/10
  39. 39.Which is bigger: 2/3 or 5/10? (a) 5/10 (b) 2/3
  40. 40.Which is smaller: 3/5 or 1/6? (a) 3/5 (b) 1/6

Answer key

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

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