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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 309 · 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. 1.3/4 + 2/10 =
  2. 2.Which is smaller: 4/8 or 8/10? (a) 4/8 (b) 8/10
  3. 3.1/2 + 1/3 =
  4. 4.7/8 − 5/10 =
  5. 5.5/6 − 1/10 =
  6. 6.4/8 − 2/12 =
  7. 7.2/4 − 1/6 =
  8. 8.1/3 + 5/10 =
  9. 9.4/5 + 1/6 =
  10. 10.A basket has 28 mangoes. 1/4 of them are ripe. How many mangoes are ripe?
  11. 11.Which is bigger: 1/2 or 4/6? (a) 1/2 (b) 4/6
  12. 12.Which is smaller: 4/6 or 11/12? (a) 4/6 (b) 11/12
  13. 13.Which is bigger: 1/2 or 2/3? (a) 1/2 (b) 2/3
  14. 14.Which is bigger: 1/3 or 4/5? (a) 1/3 (b) 4/5
  15. 15.1/5 + 2/10 =
  16. 16.What is 2/6 of 18?
  17. 17.4/5 − 7/10 =
  18. 18.3/4 + 1/8 =
  19. 19.A basket has 9 mangoes. 1/3 of them are ripe. How many mangoes are ripe?
  20. 20.1/4 − 1/8 =
  21. 21.2/4 − 2/6 =
  22. 22.Which is bigger: 1/5 or 2/8? (a) 1/5 (b) 2/8
  23. 23.2/4 − 2/8 =
  24. 24.Which is smaller: 4/8 or 3/10? (a) 4/8 (b) 3/10
  25. 25.Which is smaller: 2/10 or 7/12? (a) 7/12 (b) 2/10
  26. 26.3/4 + 3/12 =
  27. 27.1/2 + 1/4 =
  28. 28.Which is bigger: 1/2 or 3/4? (a) 3/4 (b) 1/2
  29. 29.Which is smaller: 1/2 or 2/3? (a) 1/2 (b) 2/3
  30. 30.Which is smaller: 1/6 or 5/12? (a) 5/12 (b) 1/6
  31. 31.2/6 + 1/8 =
  32. 32.1/2 − 1/4 =
  33. 33.2/3 + 1/5 =
  34. 34.What is 4/10 of 30?
  35. 35.What is 1/3 of 27?
  36. 36.Which is smaller: 1/4 or 2/5? (a) 2/5 (b) 1/4
  37. 37.What is 2/3 of 30?
  38. 38.What is 1/10 of 100?
  39. 39.1/2 − 1/10 =
  40. 40.Which is bigger: 3/5 or 4/6? (a) 4/6 (b) 3/5

Answer key

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

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