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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 102 · 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.Write 20/25 in its simplest form. =
  2. 2.2/7 = 6/?
  3. 3.Write 4/6 in its simplest form. =
  4. 4.Write 2/18 in its simplest form. =
  5. 5.Which is bigger: 8/9 or 3/9? (a) 8/9 (b) 3/9
  6. 6.5/9 + 3/9 =
  7. 7.Which is bigger: 2/6 or 2/4? (a) 2/6 (b) 2/4
  8. 8.2/5 = ?/10
  9. 9.Write 2/4 in its simplest form. =
  10. 10.5/11 − 3/11 =
  11. 11.3/4 − 1/4 =
  12. 12.Write 24/27 in its simplest form. =
  13. 13.Which is bigger: 3/7 or 3/5? (a) 3/5 (b) 3/7
  14. 14.Write 20/45 in its simplest form. =
  15. 15.Write 3/12 in its simplest form. =
  16. 16.Which is bigger: 6/10 or 4/10? (a) 4/10 (b) 6/10
  17. 17.6/9 − 2/9 =
  18. 18.2/5 − 1/5 =
  19. 19.Which is smaller: 5/9 or 3/9? (a) 5/9 (b) 3/9
  20. 20.Which is smaller: 1/7 or 1/6? (a) 1/6 (b) 1/7
  21. 21.Which is bigger: 3/6 or 1/6? (a) 1/6 (b) 3/6
  22. 22.Which is smaller: 2/7 or 2/11? (a) 2/11 (b) 2/7
  23. 23.Which is smaller: 5/7 or 2/7? (a) 2/7 (b) 5/7
  24. 24.Which is bigger: 3/7 or 1/7? (a) 1/7 (b) 3/7
  25. 25.3/9 + 1/9 =
  26. 26.Write 6/10 in its simplest form. =
  27. 27.2/3 − 1/3 =
  28. 28.6/7 = 12/?
  29. 29.Which is smaller: 1/3 or 1/5? (a) 1/5 (b) 1/3
  30. 30.Which is bigger: 4/6 or 4/7? (a) 4/6 (b) 4/7
  31. 31.Which is bigger: 3/6 or 3/11? (a) 3/11 (b) 3/6
  32. 32.5/6 = 15/?
  33. 33.Write 6/14 in its simplest form. =
  34. 34.Which is bigger: 4/7 or 1/7? (a) 4/7 (b) 1/7
  35. 35.2/6 − 1/6 =
  36. 36.3/4 − 2/4 =
  37. 37.7/12 − 6/12 =
  38. 38.Which is bigger: 3/8 or 7/8? (a) 3/8 (b) 7/8
  39. 39.Write 15/40 in its simplest form. =
  40. 40.4/5 = 16/?

Answer key

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

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