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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 140 · 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. 1.4/5 − 5/10 =
  2. 2.1/2 + 3/8 =
  3. 3.1/4 − 1/6 =
  4. 4.3/5 − 2/6 =
  5. 5.1/8 − 1/12 =
  6. 6.A basket has 20 mangoes. 3/10 of them are ripe. How many mangoes are ripe?
  7. 7.1/6 + 3/8 =
  8. 8.A basket has 18 mangoes. 1/3 of them are ripe. How many mangoes are ripe?
  9. 9.What is 1/5 of 50?
  10. 10.1/3 + 2/4 =
  11. 11.A basket has 90 mangoes. 1/10 of them are ripe. How many mangoes are ripe?
  12. 12.1/2 − 1/4 =
  13. 13.1/5 + 8/12 =
  14. 14.What is 5/8 of ₹32 (in ₹)?
  15. 15.1/3 − 1/4 =
  16. 16.1/4 + 3/12 =
  17. 17.What is 7/8 of 72?
  18. 18.7/8 − 8/10 =
  19. 19.1/4 + 5/8 =
  20. 20.2/6 + 4/8 =
  21. 21.Which is bigger: 2/10 or 10/12? (a) 10/12 (b) 2/10
  22. 22.1/5 + 3/8 =
  23. 23.1/2 − 2/6 =
  24. 24.1/8 − 1/10 =
  25. 25.3/4 − 2/6 =
  26. 26.Which is bigger: 2/4 or 7/8? (a) 2/4 (b) 7/8
  27. 27.2/4 − 2/8 =
  28. 28.3/4 + 1/6 =
  29. 29.1/2 − 1/6 =
  30. 30.Which is bigger: 1/8 or 9/12? (a) 1/8 (b) 9/12
  31. 31.4/8 + 4/12 =
  32. 32.Which is bigger: 1/2 or 3/4? (a) 1/2 (b) 3/4
  33. 33.Which is smaller: 4/5 or 9/10? (a) 9/10 (b) 4/5
  34. 34.1/8 + 3/10 =
  35. 35.2/3 + 1/5 =
  36. 36.3/4 − 1/8 =
  37. 37.Which is bigger: 4/5 or 7/10? (a) 7/10 (b) 4/5
  38. 38.3/5 + 1/8 =
  39. 39.2/5 + 1/10 =
  40. 40.2/3 + 2/10 =

Answer key

  1. 3/10
  2. 7/8
  3. 1/12
  4. 4/15
  5. 1/24
  6. 6
  7. 13/24
  8. 6
  9. 10
  10. 5/6
  11. 9
  12. 1/4
  13. 13/15
  14. 20
  15. 1/12
  16. 1/2
  17. 63
  18. 3/40
  19. 7/8
  20. 5/6
  21. 10/12
  22. 23/40
  23. 1/6
  24. 1/40
  25. 5/12
  26. 7/8
  27. 1/4
  28. 11/12
  29. 1/3
  30. 9/12
  31. 5/6
  32. 3/4
  33. 4/5
  34. 17/40
  35. 13/15
  36. 5/8
  37. 4/5
  38. 29/40
  39. 1/2
  40. 13/15

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