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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 512 · 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. 1.6/7 − 3/7 =
  2. 2.Which is bigger: 4/10 or 1/10? (a) 4/10 (b) 1/10
  3. 3.Write 10/25 in its simplest form. =
  4. 4.Write 9/24 in its simplest form. =
  5. 5.3/6 + 1/6 =
  6. 6.Write 20/36 in its simplest form. =
  7. 7.2/5 = ?/25
  8. 8.5/7 = ?/28
  9. 9.2/3 − 1/3 =
  10. 10.Write 3/15 in its simplest form. =
  11. 11.2/9 = ?/45
  12. 12.Which is bigger: 3/12 or 3/10? (a) 3/12 (b) 3/10
  13. 13.4/9 = ?/45
  14. 14.Which is bigger: 4/5 or 1/5? (a) 1/5 (b) 4/5
  15. 15.2/5 − 1/5 =
  16. 16.4/5 = ?/10
  17. 17.9/12 + 2/12 =
  18. 18.1/4 + 3/4 =
  19. 19.Which is bigger: 2/8 or 2/9? (a) 2/8 (b) 2/9
  20. 20.Which is bigger: 6/11 or 2/11? (a) 2/11 (b) 6/11
  21. 21.Write 15/21 in its simplest form. =
  22. 22.Write 12/16 in its simplest form. =
  23. 23.Which is bigger: 2/10 or 2/6? (a) 2/10 (b) 2/6
  24. 24.1/9 = 3/?
  25. 25.Which is bigger: 3/5 or 3/7? (a) 3/7 (b) 3/5
  26. 26.Which is bigger: 5/9 or 1/9? (a) 5/9 (b) 1/9
  27. 27.7/8 = 28/?
  28. 28.3/5 = ?/30
  29. 29.Write 6/21 in its simplest form. =
  30. 30.Which is bigger: 1/4 or 3/4? (a) 1/4 (b) 3/4
  31. 31.Which is smaller: 1/9 or 1/6? (a) 1/6 (b) 1/9
  32. 32.6/7 = 30/?
  33. 33.Write 3/12 in its simplest form. =
  34. 34.4/7 + 1/7 =
  35. 35.Write 8/36 in its simplest form. =
  36. 36.4/5 − 1/5 =
  37. 37.Which is bigger: 7/12 or 3/12? (a) 3/12 (b) 7/12
  38. 38.Write 5/15 in its simplest form. =
  39. 39.Write 10/18 in its simplest form. =
  40. 40.Which is smaller: 1/4 or 2/4? (a) 2/4 (b) 1/4

Answer key

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

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