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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 192 · 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. 1.7/9 = ?/27
  2. 2.5/7 = ?/42
  3. 3.Which is bigger: 3/5 or 3/6? (a) 3/6 (b) 3/5
  4. 4.Which is bigger: 1/10 or 1/11? (a) 1/11 (b) 1/10
  5. 5.Write 2/18 in its simplest form. =
  6. 6.5/8 = 15/?
  7. 7.5/8 = 20/?
  8. 8.2/8 − 1/8 =
  9. 9.2/5 + 2/5 =
  10. 10.Which is smaller: 3/11 or 9/11? (a) 9/11 (b) 3/11
  11. 11.1/3 + 2/3 =
  12. 12.3/6 + 2/6 =
  13. 13.1/7 = ?/28
  14. 14.Which is bigger: 1/12 or 1/7? (a) 1/12 (b) 1/7
  15. 15.4/5 − 2/5 =
  16. 16.4/6 + 1/6 =
  17. 17.2/6 − 1/6 =
  18. 18.10/12 + 2/12 =
  19. 19.Write 15/27 in its simplest form. =
  20. 20.3/6 + 1/6 =
  21. 21.2/3 − 1/3 =
  22. 22.Which is bigger: 4/5 or 2/5? (a) 4/5 (b) 2/5
  23. 23.Write 15/21 in its simplest form. =
  24. 24.Which is smaller: 1/6 or 3/6? (a) 1/6 (b) 3/6
  25. 25.Which is smaller: 8/9 or 2/9? (a) 2/9 (b) 8/9
  26. 26.1/2 = ?/12
  27. 27.Which is smaller: 2/9 or 2/4? (a) 2/4 (b) 2/9
  28. 28.Which is bigger: 1/5 or 1/7? (a) 1/7 (b) 1/5
  29. 29.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  30. 30.7/9 = ?/36
  31. 31.4/9 = 8/?
  32. 32.Which is smaller: 4/10 or 4/5? (a) 4/5 (b) 4/10
  33. 33.Which is smaller: 3/9 or 3/10? (a) 3/9 (b) 3/10
  34. 34.Which is bigger: 3/9 or 3/11? (a) 3/11 (b) 3/9
  35. 35.Which is smaller: 3/12 or 3/4? (a) 3/12 (b) 3/4
  36. 36.2/3 = ?/9
  37. 37.5/8 = 25/?
  38. 38.Which is smaller: 3/7 or 1/7? (a) 1/7 (b) 3/7
  39. 39.3/9 + 3/9 =
  40. 40.3/5 = 6/?

Answer key

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

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