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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 344 · 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 3/12 in its simplest form. =
  2. 2.Write 14/16 in its simplest form. =
  3. 3.Write 12/27 in its simplest form. =
  4. 4.Which is smaller: 2/3 or 2/4? (a) 2/4 (b) 2/3
  5. 5.5/9 − 2/9 =
  6. 6.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  7. 7.Which is smaller: 2/11 or 2/5? (a) 2/5 (b) 2/11
  8. 8.Write 6/14 in its simplest form. =
  9. 9.Write 8/28 in its simplest form. =
  10. 10.Which is smaller: 2/8 or 2/10? (a) 2/10 (b) 2/8
  11. 11.Write 3/18 in its simplest form. =
  12. 12.Which is smaller: 1/5 or 2/5? (a) 1/5 (b) 2/5
  13. 13.Which is smaller: 5/7 or 2/7? (a) 5/7 (b) 2/7
  14. 14.9/12 + 2/12 =
  15. 15.Which is smaller: 3/7 or 2/7? (a) 3/7 (b) 2/7
  16. 16.2/3 = 12/?
  17. 17.2/5 − 1/5 =
  18. 18.Which is bigger: 4/7 or 2/7? (a) 2/7 (b) 4/7
  19. 19.Write 2/18 in its simplest form. =
  20. 20.Write 3/9 in its simplest form. =
  21. 21.5/6 − 3/6 =
  22. 22.Which is bigger: 5/6 or 1/6? (a) 5/6 (b) 1/6
  23. 23.Write 30/35 in its simplest form. =
  24. 24.Write 4/14 in its simplest form. =
  25. 25.Which is bigger: 8/9 or 7/9? (a) 7/9 (b) 8/9
  26. 26.Which is bigger: 4/10 or 2/10? (a) 4/10 (b) 2/10
  27. 27.3/5 = ?/25
  28. 28.Which is bigger: 6/7 or 4/7? (a) 4/7 (b) 6/7
  29. 29.1/3 + 2/3 =
  30. 30.7/8 = 42/?
  31. 31.2/3 − 1/3 =
  32. 32.Write 6/16 in its simplest form. =
  33. 33.Write 20/25 in its simplest form. =
  34. 34.2/9 = ?/36
  35. 35.6/8 − 5/8 =
  36. 36.3/8 = 6/?
  37. 37.4/5 = 24/?
  38. 38.4/9 = ?/45
  39. 39.6/9 − 2/9 =
  40. 40.2/9 = 12/?

Answer key

  1. 1/4
  2. 7/8
  3. 4/9
  4. 2/4
  5. 1/3
  6. 2/3
  7. 2/11
  8. 3/7
  9. 2/7
  10. 2/10
  11. 1/6
  12. 1/5
  13. 2/7
  14. 11/12
  15. 2/7
  16. 18
  17. 1/5
  18. 4/7
  19. 1/9
  20. 1/3
  21. 1/3
  22. 5/6
  23. 6/7
  24. 2/7
  25. 8/9
  26. 4/10
  27. 15
  28. 6/7
  29. 1
  30. 48
  31. 1/3
  32. 3/8
  33. 4/5
  34. 8
  35. 1/8
  36. 16
  37. 30
  38. 20
  39. 4/9
  40. 54

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