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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 454 · 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. 1.2/7 + 5/7 =
  2. 2.Write 4/24 in its simplest form. =
  3. 3.Write 5/20 in its simplest form. =
  4. 4.Which is bigger: 4/9 or 4/11? (a) 4/11 (b) 4/9
  5. 5.Write 12/21 in its simplest form. =
  6. 6.Which is bigger: 3/7 or 3/5? (a) 3/7 (b) 3/5
  7. 7.1/3 = ?/18
  8. 8.Which is smaller: 1/11 or 1/10? (a) 1/11 (b) 1/10
  9. 9.3/5 − 1/5 =
  10. 10.Which is smaller: 2/4 or 2/8? (a) 2/8 (b) 2/4
  11. 11.3/8 − 1/8 =
  12. 12.5/6 − 1/6 =
  13. 13.2/5 + 3/5 =
  14. 14.Write 4/12 in its simplest form. =
  15. 15.5/6 = 30/?
  16. 16.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  17. 17.2/3 = 6/?
  18. 18.Which is bigger: 2/4 or 1/4? (a) 1/4 (b) 2/4
  19. 19.Write 15/40 in its simplest form. =
  20. 20.4/7 + 2/7 =
  21. 21.2/6 − 1/6 =
  22. 22.Which is smaller: 2/9 or 2/4? (a) 2/9 (b) 2/4
  23. 23.1/11 + 10/11 =
  24. 24.1/4 = ?/24
  25. 25.Which is smaller: 2/8 or 5/8? (a) 5/8 (b) 2/8
  26. 26.Which is bigger: 1/6 or 2/6? (a) 1/6 (b) 2/6
  27. 27.6/7 = ?/42
  28. 28.1/5 = ?/20
  29. 29.Which is bigger: 1/5 or 2/5? (a) 2/5 (b) 1/5
  30. 30.Write 6/9 in its simplest form. =
  31. 31.Write 20/24 in its simplest form. =
  32. 32.4/7 = 16/?
  33. 33.Which is bigger: 8/9 or 7/9? (a) 8/9 (b) 7/9
  34. 34.Which is bigger: 1/6 or 1/9? (a) 1/6 (b) 1/9
  35. 35.8/9 = 24/?
  36. 36.Write 4/8 in its simplest form. =
  37. 37.Which is bigger: 4/9 or 4/10? (a) 4/9 (b) 4/10
  38. 38.Which is bigger: 3/11 or 3/5? (a) 3/5 (b) 3/11
  39. 39.2/8 − 1/8 =
  40. 40.1/2 = ?/8

Answer key

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

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