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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 615 · 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. 1.1/3 − 2/12 =
  2. 2.1/2 + 3/12 =
  3. 3.A basket has 21 mangoes. 1/3 of them are ripe. How many mangoes are ripe?
  4. 4.Which is smaller: 3/5 or 9/10? (a) 9/10 (b) 3/5
  5. 5.2/3 + 1/4 =
  6. 6.1/2 + 3/6 =
  7. 7.2/5 − 1/8 =
  8. 8.1/2 + 1/8 =
  9. 9.Which is smaller: 1/2 or 1/4? (a) 1/4 (b) 1/2
  10. 10.What is 1/2 of 16?
  11. 11.2/4 + 6/12 =
  12. 12.Which is bigger: 1/3 or 7/8? (a) 1/3 (b) 7/8
  13. 13.A basket has 16 mangoes. 1/2 of them are ripe. How many mangoes are ripe?
  14. 14.2/3 − 2/4 =
  15. 15.What is 1/3 of 12?
  16. 16.Which is smaller: 1/2 or 2/10? (a) 1/2 (b) 2/10
  17. 17.1/2 − 1/3 =
  18. 18.1/2 − 4/12 =
  19. 19.2/3 + 1/6 =
  20. 20.A basket has 110 mangoes. 7/10 of them are ripe. How many mangoes are ripe?
  21. 21.7/8 + 1/12 =
  22. 22.Which is bigger: 1/4 or 7/8? (a) 1/4 (b) 7/8
  23. 23.1/4 + 6/8 =
  24. 24.Which is bigger: 1/4 or 2/6? (a) 1/4 (b) 2/6
  25. 25.1/3 + 4/6 =
  26. 26.1/2 + 1/6 =
  27. 27.3/10 − 1/12 =
  28. 28.1/3 + 2/5 =
  29. 29.1/3 − 1/6 =
  30. 30.3/6 − 1/8 =
  31. 31.1/3 − 1/4 =
  32. 32.What is 1/2 of 20?
  33. 33.1/4 + 1/6 =
  34. 34.5/6 + 1/8 =
  35. 35.What is 2/3 of ₹18 (in ₹)?
  36. 36.What is 2/8 of 32?
  37. 37.2/8 + 3/12 =
  38. 38.A basket has 21 mangoes. 2/3 of them are ripe. How many mangoes are ripe?
  39. 39.1/2 − 2/6 =
  40. 40.2/6 − 2/12 =

Answer key

  1. 1/6
  2. 3/4
  3. 7
  4. 3/5
  5. 11/12
  6. 1
  7. 11/40
  8. 5/8
  9. 1/4
  10. 8
  11. 1
  12. 7/8
  13. 8
  14. 1/6
  15. 4
  16. 2/10
  17. 1/6
  18. 1/6
  19. 5/6
  20. 77
  21. 23/24
  22. 7/8
  23. 1
  24. 2/6
  25. 1
  26. 2/3
  27. 13/60
  28. 11/15
  29. 1/6
  30. 3/8
  31. 1/12
  32. 10
  33. 5/12
  34. 23/24
  35. 12
  36. 8
  37. 1/2
  38. 14
  39. 1/6
  40. 1/6

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