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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 451 · 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.What is 1/2 of 8?
  2. 2.1/5 + 2/6 =
  3. 3.1/2 − 1/3 =
  4. 4.1/4 − 1/8 =
  5. 5.Which is smaller: 2/3 or 8/10? (a) 2/3 (b) 8/10
  6. 6.1/3 − 1/12 =
  7. 7.Which is bigger: 1/2 or 1/6? (a) 1/2 (b) 1/6
  8. 8.1/3 + 7/12 =
  9. 9.1/3 + 5/8 =
  10. 10.2/3 + 1/8 =
  11. 11.1/2 + 2/5 =
  12. 12.Which is smaller: 1/2 or 1/3? (a) 1/3 (b) 1/2
  13. 13.What is 1/10 of ₹20 (in ₹)?
  14. 14.2/4 − 2/10 =
  15. 15.2/4 − 2/8 =
  16. 16.2/3 + 3/12 =
  17. 17.1/2 + 1/8 =
  18. 18.1/3 + 2/4 =
  19. 19.A basket has 12 mangoes. 2/4 of them are ripe. How many mangoes are ripe?
  20. 20.4/5 + 1/10 =
  21. 21.1/2 − 2/6 =
  22. 22.1/3 − 1/4 =
  23. 23.2/5 − 3/10 =
  24. 24.1/2 + 5/12 =
  25. 25.Which is smaller: 1/2 or 7/8? (a) 1/2 (b) 7/8
  26. 26.Which is smaller: 4/5 or 10/12? (a) 10/12 (b) 4/5
  27. 27.1/2 − 2/12 =
  28. 28.Which is bigger: 4/6 or 2/10? (a) 4/6 (b) 2/10
  29. 29.1/2 + 3/12 =
  30. 30.1/2 − 3/8 =
  31. 31.7/8 + 1/12 =
  32. 32.Which is smaller: 1/2 or 2/5? (a) 2/5 (b) 1/2
  33. 33.1/3 − 2/12 =
  34. 34.1/2 + 1/5 =
  35. 35.1/4 − 1/10 =
  36. 36.A basket has 55 mangoes. 4/5 of them are ripe. How many mangoes are ripe?
  37. 37.5/6 − 5/12 =
  38. 38.2/5 + 4/10 =
  39. 39.Which is bigger: 4/5 or 1/8? (a) 1/8 (b) 4/5
  40. 40.Which is smaller: 1/2 or 3/5? (a) 3/5 (b) 1/2

Answer key

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

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