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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 366 · 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. 1.8/9 = 24/?
  2. 2.Which is bigger: 8/11 or 9/11? (a) 8/11 (b) 9/11
  3. 3.Which is bigger: 1/10 or 9/10? (a) 9/10 (b) 1/10
  4. 4.5/10 − 2/10 =
  5. 5.Which is smaller: 4/8 or 7/8? (a) 7/8 (b) 4/8
  6. 6.8/9 − 2/9 =
  7. 7.6/7 = 30/?
  8. 8.1/6 = ?/18
  9. 9.Write 20/32 in its simplest form. =
  10. 10.1/7 = 4/?
  11. 11.3/4 = ?/12
  12. 12.2/3 − 1/3 =
  13. 13.4/12 + 5/12 =
  14. 14.1/5 = ?/30
  15. 15.Which is smaller: 1/11 or 4/11? (a) 1/11 (b) 4/11
  16. 16.8/11 + 2/11 =
  17. 17.3/12 − 1/12 =
  18. 18.Write 8/14 in its simplest form. =
  19. 19.2/5 = ?/30
  20. 20.Write 28/36 in its simplest form. =
  21. 21.3/10 + 2/10 =
  22. 22.Which is smaller: 1/2 or 1/9? (a) 1/2 (b) 1/9
  23. 23.Which is smaller: 6/9 or 7/9? (a) 6/9 (b) 7/9
  24. 24.3/12 + 7/12 =
  25. 25.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  26. 26.Which is smaller: 2/4 or 1/4? (a) 1/4 (b) 2/4
  27. 27.Which is bigger: 4/6 or 4/10? (a) 4/10 (b) 4/6
  28. 28.Write 12/14 in its simplest form. =
  29. 29.Write 20/28 in its simplest form. =
  30. 30.4/5 − 3/5 =
  31. 31.7/11 − 1/11 =
  32. 32.1/3 = 3/?
  33. 33.Write 5/25 in its simplest form. =
  34. 34.3/5 = ?/20
  35. 35.Which is smaller: 10/11 or 9/11? (a) 10/11 (b) 9/11
  36. 36.Write 20/36 in its simplest form. =
  37. 37.Which is smaller: 3/5 or 3/9? (a) 3/5 (b) 3/9
  38. 38.Write 3/27 in its simplest form. =
  39. 39.8/9 − 4/9 =
  40. 40.Write 3/9 in its simplest form. =

Answer key

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

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