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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 20 · 40 sums
TalentJR

The method (Same bottom, work the top): Equivalent fraction: multiply (or divide) top and bottom by the same number. Same denominator: bigger numerator = bigger fraction. Same numerator: smaller denominator = bigger fraction. Add or subtract like fractions: work the numerators, keep the denominator, then simplify.

NameDateTime takenScore ___ / 40
  1. 1.1/9 = ?/27
  2. 2.Which is bigger: 2/8 or 2/10? (a) 2/8 (b) 2/10
  3. 3.Write 15/20 in its simplest form. =
  4. 4.5/8 = ?/24
  5. 5.1/3 + 1/3 =
  6. 6.2/3 − 1/3 =
  7. 7.Write 35/40 in its simplest form. =
  8. 8.Which is smaller: 6/9 or 8/9? (a) 8/9 (b) 6/9
  9. 9.4/8 + 1/8 =
  10. 10.Which is bigger: 1/4 or 3/4? (a) 1/4 (b) 3/4
  11. 11.2/6 + 2/6 =
  12. 12.6/10 − 5/10 =
  13. 13.Write 3/27 in its simplest form. =
  14. 14.Which is bigger: 1/5 or 4/5? (a) 4/5 (b) 1/5
  15. 15.Write 3/9 in its simplest form. =
  16. 16.2/3 = 8/?
  17. 17.5/7 + 1/7 =
  18. 18.1/7 + 2/7 =
  19. 19.Which is bigger: 8/9 or 4/9? (a) 8/9 (b) 4/9
  20. 20.Which is bigger: 5/6 or 4/6? (a) 4/6 (b) 5/6
  21. 21.Which is smaller: 1/7 or 3/7? (a) 3/7 (b) 1/7
  22. 22.1/5 = ?/15
  23. 23.Which is bigger: 6/12 or 2/12? (a) 6/12 (b) 2/12
  24. 24.2/11 + 6/11 =
  25. 25.3/6 − 2/6 =
  26. 26.Write 25/40 in its simplest form. =
  27. 27.1/3 = 4/?
  28. 28.2/7 = 10/?
  29. 29.Which is smaller: 4/8 or 4/7? (a) 4/8 (b) 4/7
  30. 30.4/5 − 3/5 =
  31. 31.6/9 − 3/9 =
  32. 32.1/9 = 6/?
  33. 33.7/8 = 28/?
  34. 34.Which is smaller: 5/9 or 8/9? (a) 8/9 (b) 5/9
  35. 35.Which is bigger: 3/5 or 3/7? (a) 3/7 (b) 3/5
  36. 36.2/3 = 10/?
  37. 37.Which is bigger: 5/12 or 10/12? (a) 5/12 (b) 10/12
  38. 38.Which is smaller: 2/3 or 2/11? (a) 2/11 (b) 2/3
  39. 39.Write 25/30 in its simplest form. =
  40. 40.Which is smaller: 4/8 or 4/9? (a) 4/9 (b) 4/8

Answer key

  1. 3
  2. 2/8
  3. 3/4
  4. 15
  5. 2/3
  6. 1/3
  7. 7/8
  8. 6/9
  9. 5/8
  10. 3/4
  11. 2/3
  12. 1/10
  13. 1/9
  14. 4/5
  15. 1/3
  16. 12
  17. 6/7
  18. 3/7
  19. 8/9
  20. 5/6
  21. 1/7
  22. 3
  23. 6/12
  24. 8/11
  25. 1/6
  26. 5/8
  27. 12
  28. 35
  29. 4/8
  30. 1/5
  31. 1/3
  32. 54
  33. 32
  34. 5/9
  35. 3/5
  36. 15
  37. 10/12
  38. 2/11
  39. 5/6
  40. 4/9

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