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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 475 · 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.Which is bigger: 2/12 or 2/4? (a) 2/12 (b) 2/4
  2. 2.8/9 = 32/?
  3. 3.Write 6/21 in its simplest form. =
  4. 4.Write 12/28 in its simplest form. =
  5. 5.Which is smaller: 2/6 or 4/6? (a) 2/6 (b) 4/6
  6. 6.3/4 − 2/4 =
  7. 7.5/6 = ?/12
  8. 8.1/4 = 2/?
  9. 9.Which is bigger: 2/5 or 4/5? (a) 2/5 (b) 4/5
  10. 10.3/9 − 1/9 =
  11. 11.Which is smaller: 2/8 or 7/8? (a) 2/8 (b) 7/8
  12. 12.Write 8/18 in its simplest form. =
  13. 13.3/5 − 2/5 =
  14. 14.5/12 − 4/12 =
  15. 15.5/6 = ?/18
  16. 16.7/11 + 1/11 =
  17. 17.Which is bigger: 1/4 or 1/10? (a) 1/10 (b) 1/4
  18. 18.1/9 = 5/?
  19. 19.7/12 − 4/12 =
  20. 20.2/9 = 4/?
  21. 21.Which is smaller: 1/8 or 1/9? (a) 1/9 (b) 1/8
  22. 22.3/12 + 1/12 =
  23. 23.Write 25/40 in its simplest form. =
  24. 24.7/9 = ?/27
  25. 25.2/4 − 1/4 =
  26. 26.Which is smaller: 3/11 or 6/11? (a) 3/11 (b) 6/11
  27. 27.1/7 = ?/21
  28. 28.Write 15/18 in its simplest form. =
  29. 29.Write 4/18 in its simplest form. =
  30. 30.3/10 − 1/10 =
  31. 31.2/7 = ?/14
  32. 32.Write 21/27 in its simplest form. =
  33. 33.6/9 − 2/9 =
  34. 34.Write 6/9 in its simplest form. =
  35. 35.Which is bigger: 6/9 or 8/9? (a) 6/9 (b) 8/9
  36. 36.2/3 − 1/3 =
  37. 37.2/5 = 12/?
  38. 38.1/6 = 6/?
  39. 39.3/6 + 3/6 =
  40. 40.4/11 + 6/11 =

Answer key

  1. 2/4
  2. 36
  3. 2/7
  4. 3/7
  5. 2/6
  6. 1/4
  7. 10
  8. 8
  9. 4/5
  10. 2/9
  11. 2/8
  12. 4/9
  13. 1/5
  14. 1/12
  15. 15
  16. 8/11
  17. 1/4
  18. 45
  19. 1/4
  20. 18
  21. 1/9
  22. 1/3
  23. 5/8
  24. 21
  25. 1/4
  26. 3/11
  27. 3
  28. 5/6
  29. 2/9
  30. 1/5
  31. 4
  32. 7/9
  33. 4/9
  34. 2/3
  35. 8/9
  36. 1/3
  37. 30
  38. 36
  39. 1
  40. 10/11

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