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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 149 · 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.Write 25/35 in its simplest form. =
  2. 2.Write 16/18 in its simplest form. =
  3. 3.5/9 = 10/?
  4. 4.Which is bigger: 6/9 or 4/9? (a) 4/9 (b) 6/9
  5. 5.4/7 = 24/?
  6. 6.Write 10/18 in its simplest form. =
  7. 7.Which is smaller: 4/11 or 6/11? (a) 4/11 (b) 6/11
  8. 8.Which is smaller: 1/3 or 1/5? (a) 1/5 (b) 1/3
  9. 9.Write 21/27 in its simplest form. =
  10. 10.1/3 + 2/3 =
  11. 11.8/9 = ?/45
  12. 12.Which is smaller: 7/12 or 11/12? (a) 7/12 (b) 11/12
  13. 13.2/9 = ?/54
  14. 14.2/8 + 3/8 =
  15. 15.Which is smaller: 3/9 or 5/9? (a) 3/9 (b) 5/9
  16. 16.2/9 − 1/9 =
  17. 17.4/6 − 1/6 =
  18. 18.3/7 = ?/35
  19. 19.Which is smaller: 4/12 or 3/12? (a) 3/12 (b) 4/12
  20. 20.3/5 = 6/?
  21. 21.Which is bigger: 5/7 or 3/7? (a) 3/7 (b) 5/7
  22. 22.1/3 + 1/3 =
  23. 23.2/4 + 2/4 =
  24. 24.3/5 + 1/5 =
  25. 25.Which is smaller: 3/5 or 3/6? (a) 3/6 (b) 3/5
  26. 26.Which is bigger: 2/8 or 7/8? (a) 2/8 (b) 7/8
  27. 27.1/7 = ?/28
  28. 28.1/4 = ?/8
  29. 29.3/8 = ?/48
  30. 30.Write 3/6 in its simplest form. =
  31. 31.Write 24/27 in its simplest form. =
  32. 32.Which is smaller: 3/5 or 3/7? (a) 3/5 (b) 3/7
  33. 33.1/6 = 6/?
  34. 34.2/3 − 1/3 =
  35. 35.Write 4/14 in its simplest form. =
  36. 36.Write 10/35 in its simplest form. =
  37. 37.7/9 = ?/18
  38. 38.Which is bigger: 3/11 or 3/10? (a) 3/10 (b) 3/11
  39. 39.Write 4/12 in its simplest form. =
  40. 40.Which is bigger: 3/6 or 3/4? (a) 3/6 (b) 3/4

Answer key

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

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