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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 80 · 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 + 1/8 =
  2. 2.1/4 + 1/5 =
  3. 3.1/2 − 1/12 =
  4. 4.2/6 + 1/12 =
  5. 5.3/10 − 1/12 =
  6. 6.1/2 + 2/8 =
  7. 7.4/5 − 4/12 =
  8. 8.1/2 − 2/6 =
  9. 9.Which is bigger: 1/3 or 3/4? (a) 3/4 (b) 1/3
  10. 10.4/5 + 1/6 =
  11. 11.Which is bigger: 1/2 or 1/3? (a) 1/2 (b) 1/3
  12. 12.1/2 − 1/8 =
  13. 13.Which is bigger: 4/5 or 2/10? (a) 2/10 (b) 4/5
  14. 14.What is 3/10 of 40?
  15. 15.Which is smaller: 5/10 or 1/12? (a) 1/12 (b) 5/10
  16. 16.What is 2/6 of 60?
  17. 17.Which is bigger: 1/2 or 6/10? (a) 1/2 (b) 6/10
  18. 18.2/4 + 1/10 =
  19. 19.4/5 + 1/10 =
  20. 20.1/3 + 1/12 =
  21. 21.Which is smaller: 1/2 or 4/6? (a) 4/6 (b) 1/2
  22. 22.Which is bigger: 2/4 or 1/5? (a) 2/4 (b) 1/5
  23. 23.What is 1/2 of 16?
  24. 24.1/2 − 1/6 =
  25. 25.What is 1/2 of ₹20 (in ₹)?
  26. 26.What is 1/2 of ₹10 (in ₹)?
  27. 27.Which is bigger: 1/2 or 1/5? (a) 1/5 (b) 1/2
  28. 28.What is 3/6 of 12?
  29. 29.A basket has 10 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  30. 30.3/4 − 5/8 =
  31. 31.3/4 + 1/8 =
  32. 32.A basket has 20 mangoes. 2/5 of them are ripe. How many mangoes are ripe?
  33. 33.1/4 − 1/8 =
  34. 34.Which is bigger: 1/2 or 5/6? (a) 1/2 (b) 5/6
  35. 35.1/5 − 1/10 =
  36. 36.4/5 + 2/12 =
  37. 37.What is 1/3 of 24?
  38. 38.1/2 + 3/8 =
  39. 39.Which is smaller: 2/3 or 5/8? (a) 5/8 (b) 2/3
  40. 40.What is 1/5 of 60?

Answer key

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

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