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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 308 · 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. 1.3/9 + 1/9 =
  2. 2.5/9 = ?/18
  3. 3.Write 15/18 in its simplest form. =
  4. 4.2/6 − 1/6 =
  5. 5.Which is smaller: 3/5 or 1/5? (a) 3/5 (b) 1/5
  6. 6.Which is bigger: 2/9 or 2/6? (a) 2/6 (b) 2/9
  7. 7.4/9 = ?/45
  8. 8.3/5 = 18/?
  9. 9.6/9 + 2/9 =
  10. 10.1/4 = ?/20
  11. 11.Which is smaller: 5/6 or 1/6? (a) 1/6 (b) 5/6
  12. 12.Write 25/45 in its simplest form. =
  13. 13.4/7 = ?/28
  14. 14.4/9 + 1/9 =
  15. 15.Which is smaller: 10/11 or 5/11? (a) 10/11 (b) 5/11
  16. 16.Write 9/21 in its simplest form. =
  17. 17.Write 2/18 in its simplest form. =
  18. 18.2/5 + 3/5 =
  19. 19.2/10 − 1/10 =
  20. 20.Which is smaller: 1/6 or 3/6? (a) 1/6 (b) 3/6
  21. 21.3/6 − 1/6 =
  22. 22.1/8 = 4/?
  23. 23.1/3 + 1/3 =
  24. 24.Which is smaller: 1/4 or 2/4? (a) 1/4 (b) 2/4
  25. 25.Which is smaller: 1/2 or 1/4? (a) 1/4 (b) 1/2
  26. 26.Write 21/24 in its simplest form. =
  27. 27.5/7 = ?/42
  28. 28.Which is bigger: 4/9 or 4/6? (a) 4/9 (b) 4/6
  29. 29.Which is smaller: 3/11 or 3/4? (a) 3/4 (b) 3/11
  30. 30.Write 25/40 in its simplest form. =
  31. 31.Which is smaller: 4/11 or 4/7? (a) 4/7 (b) 4/11
  32. 32.1/6 + 3/6 =
  33. 33.2/4 − 1/4 =
  34. 34.Write 4/36 in its simplest form. =
  35. 35.Which is bigger: 2/5 or 1/5? (a) 1/5 (b) 2/5
  36. 36.2/8 + 2/8 =
  37. 37.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  38. 38.Write 5/20 in its simplest form. =
  39. 39.6/7 = ?/35
  40. 40.Which is bigger: 2/10 or 2/4? (a) 2/10 (b) 2/4

Answer key

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

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