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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 64 · 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. 1.1/3 + 1/5 =
  2. 2.1/5 + 1/12 =
  3. 3.5/6 + 2/12 =
  4. 4.1/4 + 2/8 =
  5. 5.Which is bigger: 2/4 or 3/8? (a) 2/4 (b) 3/8
  6. 6.1/2 − 1/5 =
  7. 7.1/2 + 1/12 =
  8. 8.3/5 + 1/12 =
  9. 9.3/8 − 1/12 =
  10. 10.Which is smaller: 1/3 or 3/5? (a) 3/5 (b) 1/3
  11. 11.Which is smaller: 2/10 or 11/12? (a) 2/10 (b) 11/12
  12. 12.1/2 + 4/8 =
  13. 13.2/10 − 2/12 =
  14. 14.1/6 + 5/10 =
  15. 15.Which is bigger: 3/4 or 2/10? (a) 2/10 (b) 3/4
  16. 16.2/3 − 2/5 =
  17. 17.1/2 + 1/4 =
  18. 18.Which is smaller: 2/3 or 2/6? (a) 2/3 (b) 2/6
  19. 19.2/6 − 1/10 =
  20. 20.Which is smaller: 3/6 or 2/12? (a) 3/6 (b) 2/12
  21. 21.2/6 + 2/12 =
  22. 22.4/5 − 6/10 =
  23. 23.2/5 + 3/8 =
  24. 24.Which is smaller: 2/5 or 2/8? (a) 2/5 (b) 2/8
  25. 25.3/4 + 1/6 =
  26. 26.What is 4/8 of 88?
  27. 27.5/8 − 5/10 =
  28. 28.2/3 + 1/5 =
  29. 29.Which is bigger: 5/6 or 1/8? (a) 5/6 (b) 1/8
  30. 30.2/8 − 1/12 =
  31. 31.1/2 + 5/12 =
  32. 32.3/6 + 4/12 =
  33. 33.2/3 − 3/10 =
  34. 34.A basket has 10 mangoes. 3/5 of them are ripe. How many mangoes are ripe?
  35. 35.What is 3/5 of 15?
  36. 36.2/4 + 3/6 =
  37. 37.Which is bigger: 2/4 or 3/12? (a) 3/12 (b) 2/4
  38. 38.A basket has 33 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  39. 39.6/8 + 2/10 =
  40. 40.Which is bigger: 7/8 or 1/10? (a) 7/8 (b) 1/10

Answer key

  1. 8/15
  2. 17/60
  3. 1
  4. 1/2
  5. 2/4
  6. 3/10
  7. 7/12
  8. 41/60
  9. 7/24
  10. 1/3
  11. 2/10
  12. 1
  13. 1/30
  14. 2/3
  15. 3/4
  16. 4/15
  17. 3/4
  18. 2/6
  19. 7/30
  20. 2/12
  21. 1/2
  22. 1/5
  23. 31/40
  24. 2/8
  25. 11/12
  26. 44
  27. 1/8
  28. 13/15
  29. 5/6
  30. 1/6
  31. 11/12
  32. 5/6
  33. 11/30
  34. 6
  35. 9
  36. 1
  37. 2/4
  38. 22
  39. 19/20
  40. 7/8

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