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Class 5 Maths Worksheet: Fractions

Maths worksheets lesson 35: Fractions: unlike fractions and fraction of a number · Set 420 · 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 + 1/10 =
  2. 2.1/2 + 2/6 =
  3. 3.1/2 + 3/8 =
  4. 4.3/4 + 1/6 =
  5. 5.3/5 + 2/12 =
  6. 6.1/2 + 1/3 =
  7. 7.4/6 + 1/10 =
  8. 8.A basket has 10 mangoes. 4/5 of them are ripe. How many mangoes are ripe?
  9. 9.A basket has 42 mangoes. 4/6 of them are ripe. How many mangoes are ripe?
  10. 10.2/6 − 3/12 =
  11. 11.1/5 + 1/6 =
  12. 12.1/4 − 1/6 =
  13. 13.Which is smaller: 2/3 or 2/6? (a) 2/6 (b) 2/3
  14. 14.3/6 − 4/10 =
  15. 15.2/4 + 3/6 =
  16. 16.A basket has 30 mangoes. 5/6 of them are ripe. How many mangoes are ripe?
  17. 17.Which is smaller: 2/3 or 2/5? (a) 2/3 (b) 2/5
  18. 18.1/2 − 2/10 =
  19. 19.2/5 − 4/12 =
  20. 20.3/4 + 2/12 =
  21. 21.1/2 − 1/12 =
  22. 22.1/3 + 1/6 =
  23. 23.Which is smaller: 2/4 or 8/12? (a) 8/12 (b) 2/4
  24. 24.1/2 + 3/6 =
  25. 25.1/2 − 1/3 =
  26. 26.Which is bigger: 1/2 or 5/6? (a) 5/6 (b) 1/2
  27. 27.1/3 − 1/4 =
  28. 28.7/8 + 1/10 =
  29. 29.2/3 + 1/5 =
  30. 30.1/3 + 2/12 =
  31. 31.What is 6/8 of ₹56 (in ₹)?
  32. 32.What is 3/5 of 60?
  33. 33.2/3 + 2/6 =
  34. 34.1/2 − 1/4 =
  35. 35.What is 2/10 of ₹30 (in ₹)?
  36. 36.5/6 − 3/8 =
  37. 37.Which is smaller: 1/2 or 2/8? (a) 2/8 (b) 1/2
  38. 38.What is 1/3 of ₹30 (in ₹)?
  39. 39.5/10 + 3/12 =
  40. 40.A basket has 16 mangoes. 4/8 of them are ripe. How many mangoes are ripe?

Answer key

  1. 17/20
  2. 5/6
  3. 7/8
  4. 11/12
  5. 23/30
  6. 5/6
  7. 23/30
  8. 8
  9. 28
  10. 1/12
  11. 11/30
  12. 1/12
  13. 2/6
  14. 1/10
  15. 1
  16. 25
  17. 2/5
  18. 3/10
  19. 1/15
  20. 11/12
  21. 5/12
  22. 1/2
  23. 2/4
  24. 1
  25. 1/6
  26. 5/6
  27. 1/12
  28. 39/40
  29. 13/15
  30. 1/2
  31. 42
  32. 36
  33. 1
  34. 1/4
  35. 6
  36. 11/24
  37. 2/8
  38. 10
  39. 3/4
  40. 8

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