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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 311 · 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 bigger: 7/10 or 9/10? (a) 9/10 (b) 7/10
  2. 2.Which is smaller: 3/10 or 3/5? (a) 3/5 (b) 3/10
  3. 3.4/5 = 8/?
  4. 4.5/9 = 30/?
  5. 5.Which is bigger: 4/7 or 4/10? (a) 4/10 (b) 4/7
  6. 6.Which is bigger: 1/8 or 5/8? (a) 5/8 (b) 1/8
  7. 7.Write 9/21 in its simplest form. =
  8. 8.1/4 + 3/4 =
  9. 9.1/7 + 6/7 =
  10. 10.Write 21/24 in its simplest form. =
  11. 11.2/4 + 2/4 =
  12. 12.Which is bigger: 2/12 or 2/7? (a) 2/7 (b) 2/12
  13. 13.Write 40/45 in its simplest form. =
  14. 14.1/5 + 4/5 =
  15. 15.Write 15/18 in its simplest form. =
  16. 16.3/4 = ?/8
  17. 17.Write 15/27 in its simplest form. =
  18. 18.Write 12/28 in its simplest form. =
  19. 19.4/5 − 1/5 =
  20. 20.3/7 = 18/?
  21. 21.7/8 = ?/24
  22. 22.Which is smaller: 1/6 or 3/6? (a) 1/6 (b) 3/6
  23. 23.Which is smaller: 2/4 or 3/4? (a) 3/4 (b) 2/4
  24. 24.8/12 + 3/12 =
  25. 25.Which is smaller: 2/12 or 11/12? (a) 11/12 (b) 2/12
  26. 26.1/3 + 1/3 =
  27. 27.Which is bigger: 8/10 or 7/10? (a) 7/10 (b) 8/10
  28. 28.Which is bigger: 3/10 or 3/5? (a) 3/5 (b) 3/10
  29. 29.Write 8/10 in its simplest form. =
  30. 30.2/5 = 12/?
  31. 31.2/8 − 1/8 =
  32. 32.5/7 + 1/7 =
  33. 33.1/4 = ?/8
  34. 34.3/7 = ?/14
  35. 35.5/7 = 25/?
  36. 36.Which is bigger: 7/9 or 3/9? (a) 7/9 (b) 3/9
  37. 37.8/10 + 1/10 =
  38. 38.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  39. 39.2/3 − 1/3 =
  40. 40.2/5 − 1/5 =

Answer key

  1. 9/10
  2. 3/10
  3. 10
  4. 54
  5. 4/7
  6. 5/8
  7. 3/7
  8. 1
  9. 1
  10. 7/8
  11. 1
  12. 2/7
  13. 8/9
  14. 1
  15. 5/6
  16. 6
  17. 5/9
  18. 3/7
  19. 3/5
  20. 42
  21. 21
  22. 1/6
  23. 2/4
  24. 11/12
  25. 2/12
  26. 2/3
  27. 8/10
  28. 3/5
  29. 4/5
  30. 30
  31. 1/8
  32. 6/7
  33. 2
  34. 6
  35. 35
  36. 7/9
  37. 9/10
  38. 2/3
  39. 1/3
  40. 1/5

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