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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 481 · 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. 1.9/11 − 7/11 =
  2. 2.8/9 − 2/9 =
  3. 3.Which is bigger: 4/6 or 4/11? (a) 4/6 (b) 4/11
  4. 4.Write 15/27 in its simplest form. =
  5. 5.3/5 + 2/5 =
  6. 6.Which is bigger: 3/9 or 3/7? (a) 3/9 (b) 3/7
  7. 7.Which is bigger: 1/5 or 4/5? (a) 1/5 (b) 4/5
  8. 8.2/7 = ?/21
  9. 9.3/5 + 1/5 =
  10. 10.Which is bigger: 2/12 or 2/8? (a) 2/8 (b) 2/12
  11. 11.Which is smaller: 4/5 or 4/7? (a) 4/7 (b) 4/5
  12. 12.Which is bigger: 3/12 or 3/11? (a) 3/12 (b) 3/11
  13. 13.3/5 = 15/?
  14. 14.5/6 = 25/?
  15. 15.Write 6/14 in its simplest form. =
  16. 16.3/4 − 2/4 =
  17. 17.10/12 + 2/12 =
  18. 18.3/9 − 2/9 =
  19. 19.Which is bigger: 3/5 or 3/7? (a) 3/5 (b) 3/7
  20. 20.Which is bigger: 3/9 or 3/4? (a) 3/4 (b) 3/9
  21. 21.Which is smaller: 4/11 or 4/7? (a) 4/11 (b) 4/7
  22. 22.Which is bigger: 1/4 or 1/7? (a) 1/4 (b) 1/7
  23. 23.Which is bigger: 2/12 or 1/12? (a) 1/12 (b) 2/12
  24. 24.Which is smaller: 2/10 or 1/10? (a) 1/10 (b) 2/10
  25. 25.2/4 − 1/4 =
  26. 26.2/7 = ?/14
  27. 27.Which is smaller: 7/9 or 6/9? (a) 6/9 (b) 7/9
  28. 28.Write 8/10 in its simplest form. =
  29. 29.7/9 − 3/9 =
  30. 30.Write 2/16 in its simplest form. =
  31. 31.Which is bigger: 1/7 or 3/7? (a) 3/7 (b) 1/7
  32. 32.Write 25/45 in its simplest form. =
  33. 33.5/6 = ?/18
  34. 34.Write 20/32 in its simplest form. =
  35. 35.2/5 = ?/15
  36. 36.5/8 = 30/?
  37. 37.Which is bigger: 1/3 or 1/2? (a) 1/3 (b) 1/2
  38. 38.Which is bigger: 4/12 or 5/12? (a) 5/12 (b) 4/12
  39. 39.1/9 = ?/36
  40. 40.Write 3/21 in its simplest form. =

Answer key

  1. 2/11
  2. 2/3
  3. 4/6
  4. 5/9
  5. 1
  6. 3/7
  7. 4/5
  8. 6
  9. 4/5
  10. 2/8
  11. 4/7
  12. 3/11
  13. 25
  14. 30
  15. 3/7
  16. 1/4
  17. 1
  18. 1/9
  19. 3/5
  20. 3/4
  21. 4/11
  22. 1/4
  23. 2/12
  24. 1/10
  25. 1/4
  26. 4
  27. 6/9
  28. 4/5
  29. 4/9
  30. 1/8
  31. 3/7
  32. 5/9
  33. 15
  34. 5/8
  35. 6
  36. 48
  37. 1/2
  38. 5/12
  39. 4
  40. 1/7

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