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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 460 · 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. 1.2/9 + 1/9 =
  2. 2.6/7 − 5/7 =
  3. 3.7/8 − 4/8 =
  4. 4.Which is bigger: 3/8 or 5/8? (a) 3/8 (b) 5/8
  5. 5.Write 20/36 in its simplest form. =
  6. 6.1/3 = ?/12
  7. 7.3/7 − 1/7 =
  8. 8.Which is bigger: 1/2 or 1/9? (a) 1/9 (b) 1/2
  9. 9.7/9 = ?/54
  10. 10.Which is smaller: 3/6 or 3/5? (a) 3/5 (b) 3/6
  11. 11.1/3 + 1/3 =
  12. 12.5/6 = 20/?
  13. 13.5/8 − 4/8 =
  14. 14.2/3 − 1/3 =
  15. 15.Write 24/27 in its simplest form. =
  16. 16.1/2 = 6/?
  17. 17.4/7 = ?/35
  18. 18.6/7 = ?/28
  19. 19.Write 4/14 in its simplest form. =
  20. 20.Write 8/28 in its simplest form. =
  21. 21.7/9 = ?/27
  22. 22.Write 21/24 in its simplest form. =
  23. 23.8/11 − 6/11 =
  24. 24.3/4 − 1/4 =
  25. 25.Which is bigger: 2/12 or 2/8? (a) 2/8 (b) 2/12
  26. 26.Which is bigger: 3/6 or 5/6? (a) 5/6 (b) 3/6
  27. 27.Which is smaller: 4/5 or 1/5? (a) 1/5 (b) 4/5
  28. 28.2/4 − 1/4 =
  29. 29.Which is bigger: 3/5 or 3/11? (a) 3/11 (b) 3/5
  30. 30.4/12 + 2/12 =
  31. 31.7/9 − 1/9 =
  32. 32.1/8 = ?/40
  33. 33.1/3 + 2/3 =
  34. 34.10/12 + 2/12 =
  35. 35.Which is smaller: 4/10 or 4/8? (a) 4/8 (b) 4/10
  36. 36.3/4 = ?/8
  37. 37.Which is smaller: 1/8 or 1/6? (a) 1/6 (b) 1/8
  38. 38.Write 15/25 in its simplest form. =
  39. 39.Which is smaller: 6/8 or 4/8? (a) 4/8 (b) 6/8
  40. 40.Which is smaller: 5/7 or 6/7? (a) 5/7 (b) 6/7

Answer key

  1. 1/3
  2. 1/7
  3. 3/8
  4. 5/8
  5. 5/9
  6. 4
  7. 2/7
  8. 1/2
  9. 42
  10. 3/6
  11. 2/3
  12. 24
  13. 1/8
  14. 1/3
  15. 8/9
  16. 12
  17. 20
  18. 24
  19. 2/7
  20. 2/7
  21. 21
  22. 7/8
  23. 2/11
  24. 1/2
  25. 2/8
  26. 5/6
  27. 1/5
  28. 1/4
  29. 3/5
  30. 1/2
  31. 2/3
  32. 5
  33. 1
  34. 1
  35. 4/10
  36. 6
  37. 1/8
  38. 3/5
  39. 4/8
  40. 5/7

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