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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 272 · 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. 1.5/7 = ?/14
  2. 2.2/9 = 4/?
  3. 3.Which is bigger: 1/8 or 1/10? (a) 1/10 (b) 1/8
  4. 4.Write 20/45 in its simplest form. =
  5. 5.Which is bigger: 1/12 or 1/5? (a) 1/5 (b) 1/12
  6. 6.Write 2/10 in its simplest form. =
  7. 7.1/10 + 3/10 =
  8. 8.1/3 + 2/3 =
  9. 9.Write 4/36 in its simplest form. =
  10. 10.2/5 + 1/5 =
  11. 11.1/4 + 3/4 =
  12. 12.1/6 = 5/?
  13. 13.Write 4/24 in its simplest form. =
  14. 14.Which is bigger: 1/3 or 1/9? (a) 1/9 (b) 1/3
  15. 15.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  16. 16.Write 12/15 in its simplest form. =
  17. 17.Write 4/12 in its simplest form. =
  18. 18.Write 14/16 in its simplest form. =
  19. 19.1/10 + 7/10 =
  20. 20.Which is bigger: 2/11 or 9/11? (a) 9/11 (b) 2/11
  21. 21.4/5 − 1/5 =
  22. 22.Which is smaller: 3/5 or 3/10? (a) 3/5 (b) 3/10
  23. 23.Which is smaller: 2/3 or 1/3? (a) 1/3 (b) 2/3
  24. 24.8/10 + 2/10 =
  25. 25.2/4 − 1/4 =
  26. 26.Which is smaller: 2/4 or 1/4? (a) 2/4 (b) 1/4
  27. 27.3/5 − 2/5 =
  28. 28.1/9 + 5/9 =
  29. 29.Which is bigger: 4/11 or 1/11? (a) 4/11 (b) 1/11
  30. 30.4/7 = 12/?
  31. 31.4/9 = ?/27
  32. 32.1/9 = 4/?
  33. 33.4/5 = 12/?
  34. 34.4/8 − 3/8 =
  35. 35.Which is bigger: 2/6 or 2/7? (a) 2/6 (b) 2/7
  36. 36.1/4 = 2/?
  37. 37.Which is smaller: 2/4 or 2/9? (a) 2/9 (b) 2/4
  38. 38.1/2 = ?/6
  39. 39.Write 40/45 in its simplest form. =
  40. 40.Which is bigger: 1/2 or 1/11? (a) 1/2 (b) 1/11

Answer key

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

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