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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 483 · 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: 3/5 or 3/12? (a) 3/5 (b) 3/12
  2. 2.5/8 + 2/8 =
  3. 3.4/8 + 4/8 =
  4. 4.3/5 + 2/5 =
  5. 5.3/5 − 1/5 =
  6. 6.1/7 = ?/35
  7. 7.3/8 = ?/40
  8. 8.1/6 = ?/12
  9. 9.1/9 = ?/45
  10. 10.Which is bigger: 4/8 or 4/6? (a) 4/8 (b) 4/6
  11. 11.4/6 + 2/6 =
  12. 12.Write 20/24 in its simplest form. =
  13. 13.Write 8/20 in its simplest form. =
  14. 14.2/4 − 1/4 =
  15. 15.Which is bigger: 2/4 or 2/3? (a) 2/4 (b) 2/3
  16. 16.Which is smaller: 7/10 or 5/10? (a) 5/10 (b) 7/10
  17. 17.6/7 = ?/21
  18. 18.Write 18/21 in its simplest form. =
  19. 19.Which is smaller: 2/3 or 2/7? (a) 2/3 (b) 2/7
  20. 20.Which is bigger: 1/8 or 2/8? (a) 1/8 (b) 2/8
  21. 21.7/8 = ?/16
  22. 22.2/5 − 1/5 =
  23. 23.Which is bigger: 4/7 or 4/8? (a) 4/7 (b) 4/8
  24. 24.1/9 = ?/54
  25. 25.1/8 = 3/?
  26. 26.4/8 + 1/8 =
  27. 27.1/9 = 5/?
  28. 28.Which is smaller: 1/6 or 2/6? (a) 2/6 (b) 1/6
  29. 29.4/7 − 3/7 =
  30. 30.2/8 + 1/8 =
  31. 31.Which is smaller: 4/7 or 4/5? (a) 4/5 (b) 4/7
  32. 32.Which is bigger: 2/4 or 2/7? (a) 2/4 (b) 2/7
  33. 33.Which is smaller: 4/11 or 4/6? (a) 4/6 (b) 4/11
  34. 34.6/12 − 1/12 =
  35. 35.Which is bigger: 7/9 or 5/9? (a) 5/9 (b) 7/9
  36. 36.Which is bigger: 6/7 or 2/7? (a) 2/7 (b) 6/7
  37. 37.1/2 = 6/?
  38. 38.Write 3/9 in its simplest form. =
  39. 39.Which is smaller: 2/4 or 1/4? (a) 2/4 (b) 1/4
  40. 40.3/5 + 1/5 =

Answer key

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

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