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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 162 · 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: 4/11 or 3/11? (a) 4/11 (b) 3/11
  2. 2.Write 3/21 in its simplest form. =
  3. 3.3/4 − 1/4 =
  4. 4.Which is smaller: 1/11 or 7/11? (a) 7/11 (b) 1/11
  5. 5.Which is bigger: 3/8 or 5/8? (a) 3/8 (b) 5/8
  6. 6.1/4 = 3/?
  7. 7.1/3 + 2/3 =
  8. 8.2/10 − 1/10 =
  9. 9.5/7 + 2/7 =
  10. 10.Which is bigger: 1/2 or 1/4? (a) 1/4 (b) 1/2
  11. 11.Write 20/45 in its simplest form. =
  12. 12.7/8 = ?/40
  13. 13.Which is bigger: 7/9 or 4/9? (a) 4/9 (b) 7/9
  14. 14.1/3 + 1/3 =
  15. 15.Write 16/18 in its simplest form. =
  16. 16.5/11 − 4/11 =
  17. 17.7/9 = ?/27
  18. 18.Write 12/27 in its simplest form. =
  19. 19.7/8 − 1/8 =
  20. 20.Which is bigger: 2/7 or 2/9? (a) 2/7 (b) 2/9
  21. 21.Which is bigger: 3/12 or 3/10? (a) 3/12 (b) 3/10
  22. 22.1/4 = ?/24
  23. 23.Which is bigger: 5/8 or 4/8? (a) 5/8 (b) 4/8
  24. 24.Which is bigger: 3/4 or 2/4? (a) 3/4 (b) 2/4
  25. 25.2/9 = 4/?
  26. 26.Which is smaller: 1/12 or 1/3? (a) 1/12 (b) 1/3
  27. 27.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  28. 28.Which is smaller: 1/11 or 3/11? (a) 1/11 (b) 3/11
  29. 29.Which is smaller: 2/8 or 7/8? (a) 7/8 (b) 2/8
  30. 30.Which is smaller: 3/5 or 3/10? (a) 3/5 (b) 3/10
  31. 31.Write 5/20 in its simplest form. =
  32. 32.3/5 = ?/25
  33. 33.Which is bigger: 3/5 or 3/11? (a) 3/11 (b) 3/5
  34. 34.3/9 + 1/9 =
  35. 35.Write 10/25 in its simplest form. =
  36. 36.3/8 = 9/?
  37. 37.Which is smaller: 7/9 or 4/9? (a) 7/9 (b) 4/9
  38. 38.2/3 = 10/?
  39. 39.Which is smaller: 1/5 or 2/5? (a) 1/5 (b) 2/5
  40. 40.5/8 = 25/?

Answer key

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

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