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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 314 · 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 4/16 in its simplest form. =
  2. 2.4/5 = ?/15
  3. 3.Write 2/8 in its simplest form. =
  4. 4.Write 32/36 in its simplest form. =
  5. 5.Write 20/45 in its simplest form. =
  6. 6.2/3 − 1/3 =
  7. 7.6/7 = 24/?
  8. 8.Write 4/8 in its simplest form. =
  9. 9.Which is bigger: 2/3 or 2/4? (a) 2/3 (b) 2/4
  10. 10.1/2 = ?/10
  11. 11.Which is smaller: 1/10 or 1/8? (a) 1/8 (b) 1/10
  12. 12.Write 3/12 in its simplest form. =
  13. 13.Which is bigger: 2/4 or 2/5? (a) 2/4 (b) 2/5
  14. 14.1/3 = 4/?
  15. 15.1/2 = 3/?
  16. 16.Which is smaller: 1/12 or 1/5? (a) 1/12 (b) 1/5
  17. 17.Write 20/32 in its simplest form. =
  18. 18.Which is smaller: 1/2 or 1/4? (a) 1/2 (b) 1/4
  19. 19.2/4 − 1/4 =
  20. 20.Which is smaller: 1/3 or 1/11? (a) 1/11 (b) 1/3
  21. 21.Which is smaller: 1/4 or 1/6? (a) 1/4 (b) 1/6
  22. 22.1/5 = ?/10
  23. 23.2/5 = 6/?
  24. 24.Write 20/28 in its simplest form. =
  25. 25.Which is smaller: 4/12 or 2/12? (a) 2/12 (b) 4/12
  26. 26.Write 15/18 in its simplest form. =
  27. 27.Write 16/20 in its simplest form. =
  28. 28.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  29. 29.Which is bigger: 2/6 or 3/6? (a) 3/6 (b) 2/6
  30. 30.Which is smaller: 4/11 or 4/12? (a) 4/12 (b) 4/11
  31. 31.1/2 = ?/8
  32. 32.4/6 + 1/6 =
  33. 33.2/5 − 1/5 =
  34. 34.Which is smaller: 7/12 or 10/12? (a) 10/12 (b) 7/12
  35. 35.1/2 = 2/?
  36. 36.Which is bigger: 4/12 or 4/9? (a) 4/9 (b) 4/12
  37. 37.6/7 = 12/?
  38. 38.Write 16/28 in its simplest form. =
  39. 39.6/7 − 3/7 =
  40. 40.8/9 = 32/?

Answer key

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

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