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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 205 · 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. 1.3/4 = ?/12
  2. 2.1/5 + 1/5 =
  3. 3.Which is smaller: 2/3 or 1/3? (a) 2/3 (b) 1/3
  4. 4.Write 2/12 in its simplest form. =
  5. 5.2/3 − 1/3 =
  6. 6.Which is bigger: 1/5 or 3/5? (a) 3/5 (b) 1/5
  7. 7.5/6 = ?/18
  8. 8.Which is bigger: 2/10 or 1/10? (a) 1/10 (b) 2/10
  9. 9.6/10 − 3/10 =
  10. 10.Write 3/27 in its simplest form. =
  11. 11.7/9 + 2/9 =
  12. 12.Write 6/15 in its simplest form. =
  13. 13.Which is bigger: 1/7 or 1/5? (a) 1/5 (b) 1/7
  14. 14.8/9 = ?/27
  15. 15.Write 3/24 in its simplest form. =
  16. 16.3/8 = ?/24
  17. 17.Which is bigger: 4/5 or 4/7? (a) 4/7 (b) 4/5
  18. 18.1/9 = ?/36
  19. 19.3/10 + 3/10 =
  20. 20.1/3 + 2/3 =
  21. 21.3/5 + 1/5 =
  22. 22.5/12 − 3/12 =
  23. 23.5/8 = 15/?
  24. 24.4/7 = 12/?
  25. 25.Which is smaller: 1/12 or 4/12? (a) 4/12 (b) 1/12
  26. 26.Write 4/10 in its simplest form. =
  27. 27.Write 10/25 in its simplest form. =
  28. 28.7/9 + 1/9 =
  29. 29.4/6 − 2/6 =
  30. 30.1/7 = 2/?
  31. 31.Which is bigger: 6/8 or 1/8? (a) 6/8 (b) 1/8
  32. 32.Write 4/20 in its simplest form. =
  33. 33.Which is smaller: 2/12 or 6/12? (a) 6/12 (b) 2/12
  34. 34.Which is bigger: 4/11 or 4/5? (a) 4/11 (b) 4/5
  35. 35.Which is bigger: 4/5 or 4/8? (a) 4/5 (b) 4/8
  36. 36.Which is smaller: 9/12 or 7/12? (a) 7/12 (b) 9/12
  37. 37.2/5 − 1/5 =
  38. 38.Which is smaller: 1/6 or 1/8? (a) 1/8 (b) 1/6
  39. 39.3/4 − 2/4 =
  40. 40.3/11 − 1/11 =

Answer key

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

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