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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 812 · 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 − 3/12 =
  2. 2.Which is smaller: 1/2 or 2/6? (a) 2/6 (b) 1/2
  3. 3.Which is bigger: 1/2 or 1/4? (a) 1/4 (b) 1/2
  4. 4.3/5 − 1/8 =
  5. 5.1/5 + 2/12 =
  6. 6.Which is smaller: 1/2 or 1/6? (a) 1/6 (b) 1/2
  7. 7.1/2 − 1/12 =
  8. 8.Which is smaller: 1/10 or 1/12? (a) 1/12 (b) 1/10
  9. 9.2/5 − 1/10 =
  10. 10.Which is bigger: 1/3 or 10/12? (a) 1/3 (b) 10/12
  11. 11.1/5 + 3/10 =
  12. 12.2/3 + 1/4 =
  13. 13.1/2 + 1/12 =
  14. 14.Which is smaller: 1/5 or 7/10? (a) 7/10 (b) 1/5
  15. 15.Which is smaller: 3/5 or 3/10? (a) 3/10 (b) 3/5
  16. 16.Which is smaller: 1/5 or 5/6? (a) 1/5 (b) 5/6
  17. 17.A basket has 30 mangoes. 4/6 of them are ripe. How many mangoes are ripe?
  18. 18.4/6 + 1/12 =
  19. 19.1/2 + 1/6 =
  20. 20.3/4 − 2/8 =
  21. 21.1/2 − 1/4 =
  22. 22.Which is bigger: 1/5 or 1/12? (a) 1/12 (b) 1/5
  23. 23.A basket has 40 mangoes. 2/4 of them are ripe. How many mangoes are ripe?
  24. 24.1/2 + 2/12 =
  25. 25.1/2 − 3/8 =
  26. 26.1/2 + 5/12 =
  27. 27.1/2 − 2/8 =
  28. 28.4/10 + 5/12 =
  29. 29.1/2 + 1/10 =
  30. 30.What is 3/8 of 72?
  31. 31.Which is bigger: 3/4 or 10/12? (a) 10/12 (b) 3/4
  32. 32.What is 3/6 of 66?
  33. 33.3/4 + 1/5 =
  34. 34.A basket has 6 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  35. 35.Which is bigger: 1/2 or 6/10? (a) 6/10 (b) 1/2
  36. 36.Which is smaller: 2/3 or 1/4? (a) 2/3 (b) 1/4
  37. 37.4/10 + 7/12 =
  38. 38.3/6 − 2/10 =
  39. 39.1/3 − 1/6 =
  40. 40.Which is bigger: 1/6 or 3/8? (a) 1/6 (b) 3/8

Answer key

  1. 1/12
  2. 2/6
  3. 1/2
  4. 19/40
  5. 11/30
  6. 1/6
  7. 5/12
  8. 1/12
  9. 3/10
  10. 10/12
  11. 1/2
  12. 11/12
  13. 7/12
  14. 1/5
  15. 3/10
  16. 1/5
  17. 20
  18. 3/4
  19. 2/3
  20. 1/2
  21. 1/4
  22. 1/5
  23. 20
  24. 2/3
  25. 1/8
  26. 11/12
  27. 1/4
  28. 49/60
  29. 3/5
  30. 27
  31. 10/12
  32. 33
  33. 19/20
  34. 3
  35. 6/10
  36. 1/4
  37. 59/60
  38. 3/10
  39. 1/6
  40. 3/8

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