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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 85 · 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 smaller: 3/4 or 3/10? (a) 3/4 (b) 3/10
  2. 2.Write 35/45 in its simplest form. =
  3. 3.1/8 = 4/?
  4. 4.5/9 = 25/?
  5. 5.Which is smaller: 2/5 or 2/12? (a) 2/12 (b) 2/5
  6. 6.Which is smaller: 3/8 or 3/12? (a) 3/8 (b) 3/12
  7. 7.Which is smaller: 4/8 or 4/6? (a) 4/8 (b) 4/6
  8. 8.Which is bigger: 1/2 or 1/3? (a) 1/3 (b) 1/2
  9. 9.Write 3/6 in its simplest form. =
  10. 10.Which is bigger: 2/5 or 3/5? (a) 2/5 (b) 3/5
  11. 11.3/8 = 9/?
  12. 12.Which is bigger: 6/10 or 4/10? (a) 6/10 (b) 4/10
  13. 13.4/10 + 2/10 =
  14. 14.5/12 − 4/12 =
  15. 15.Write 16/36 in its simplest form. =
  16. 16.4/6 − 2/6 =
  17. 17.Which is bigger: 1/5 or 3/5? (a) 1/5 (b) 3/5
  18. 18.3/6 − 2/6 =
  19. 19.Which is bigger: 4/8 or 3/8? (a) 3/8 (b) 4/8
  20. 20.1/2 = 5/?
  21. 21.Which is bigger: 2/7 or 2/11? (a) 2/11 (b) 2/7
  22. 22.3/6 − 1/6 =
  23. 23.Which is bigger: 3/8 or 3/10? (a) 3/8 (b) 3/10
  24. 24.Which is smaller: 2/5 or 2/4? (a) 2/4 (b) 2/5
  25. 25.2/7 = 6/?
  26. 26.Which is smaller: 1/4 or 1/9? (a) 1/9 (b) 1/4
  27. 27.Which is smaller: 8/10 or 1/10? (a) 8/10 (b) 1/10
  28. 28.Which is smaller: 1/6 or 1/4? (a) 1/4 (b) 1/6
  29. 29.3/11 + 2/11 =
  30. 30.Which is smaller: 2/10 or 1/10? (a) 1/10 (b) 2/10
  31. 31.Which is bigger: 4/12 or 6/12? (a) 4/12 (b) 6/12
  32. 32.Write 8/20 in its simplest form. =
  33. 33.Write 28/32 in its simplest form. =
  34. 34.Which is smaller: 5/8 or 4/8? (a) 5/8 (b) 4/8
  35. 35.1/2 = 2/?
  36. 36.2/7 = ?/35
  37. 37.2/3 = 10/?
  38. 38.Write 3/18 in its simplest form. =
  39. 39.3/5 − 1/5 =
  40. 40.Write 2/4 in its simplest form. =

Answer key

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

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