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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 189 · 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. 1.1/2 + 1/3 =
  2. 2.What is 1/2 of 20?
  3. 3.3/5 − 1/6 =
  4. 4.4/5 + 1/6 =
  5. 5.What is 9/10 of 120?
  6. 6.4/6 + 2/12 =
  7. 7.1/4 − 1/5 =
  8. 8.1/4 + 4/8 =
  9. 9.What is 5/6 of ₹42 (in ₹)?
  10. 10.2/3 + 1/4 =
  11. 11.Which is smaller: 1/2 or 3/4? (a) 1/2 (b) 3/4
  12. 12.2/3 + 1/10 =
  13. 13.1/8 + 9/12 =
  14. 14.2/4 − 1/10 =
  15. 15.A basket has 25 mangoes. 1/5 of them are ripe. How many mangoes are ripe?
  16. 16.1/2 − 3/8 =
  17. 17.A basket has 6 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  18. 18.1/2 + 4/12 =
  19. 19.What is 2/5 of 15?
  20. 20.2/4 + 2/6 =
  21. 21.What is 1/2 of 18?
  22. 22.1/2 − 1/4 =
  23. 23.2/3 − 1/10 =
  24. 24.4/6 + 1/12 =
  25. 25.1/2 + 1/4 =
  26. 26.1/2 − 1/3 =
  27. 27.1/5 + 1/12 =
  28. 28.What is 2/10 of 40?
  29. 29.2/6 − 2/8 =
  30. 30.Which is bigger: 1/10 or 9/12? (a) 9/12 (b) 1/10
  31. 31.4/5 − 5/10 =
  32. 32.Which is smaller: 2/3 or 3/8? (a) 3/8 (b) 2/3
  33. 33.A basket has 25 mangoes. 3/5 of them are ripe. How many mangoes are ripe?
  34. 34.1/4 + 5/12 =
  35. 35.3/5 + 4/12 =
  36. 36.Which is bigger: 3/10 or 9/12? (a) 9/12 (b) 3/10
  37. 37.A basket has 10 mangoes. 4/5 of them are ripe. How many mangoes are ripe?
  38. 38.Which is bigger: 4/10 or 8/12? (a) 8/12 (b) 4/10
  39. 39.1/3 + 3/8 =
  40. 40.1/2 + 2/12 =

Answer key

  1. 5/6
  2. 10
  3. 13/30
  4. 29/30
  5. 108
  6. 5/6
  7. 1/20
  8. 3/4
  9. 35
  10. 11/12
  11. 1/2
  12. 23/30
  13. 7/8
  14. 2/5
  15. 5
  16. 1/8
  17. 4
  18. 5/6
  19. 6
  20. 5/6
  21. 9
  22. 1/4
  23. 17/30
  24. 3/4
  25. 3/4
  26. 1/6
  27. 17/60
  28. 8
  29. 1/12
  30. 9/12
  31. 3/10
  32. 3/8
  33. 15
  34. 2/3
  35. 14/15
  36. 9/12
  37. 8
  38. 8/12
  39. 17/24
  40. 2/3

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