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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 142 · 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. 1.10/12 + 2/12 =
  2. 2.Which is smaller: 1/12 or 1/7? (a) 1/12 (b) 1/7
  3. 3.1/7 = 2/?
  4. 4.Which is bigger: 4/11 or 4/12? (a) 4/11 (b) 4/12
  5. 5.Write 4/10 in its simplest form. =
  6. 6.Write 6/27 in its simplest form. =
  7. 7.3/5 + 1/5 =
  8. 8.2/4 − 1/4 =
  9. 9.4/10 + 4/10 =
  10. 10.Which is bigger: 2/6 or 4/6? (a) 2/6 (b) 4/6
  11. 11.Write 15/27 in its simplest form. =
  12. 12.Which is smaller: 2/7 or 1/7? (a) 2/7 (b) 1/7
  13. 13.Write 25/30 in its simplest form. =
  14. 14.4/5 = ?/25
  15. 15.3/4 = ?/24
  16. 16.2/9 − 1/9 =
  17. 17.Which is smaller: 1/3 or 1/11? (a) 1/11 (b) 1/3
  18. 18.Which is smaller: 3/12 or 3/6? (a) 3/6 (b) 3/12
  19. 19.3/8 − 2/8 =
  20. 20.4/9 = 8/?
  21. 21.Which is bigger: 3/5 or 3/9? (a) 3/9 (b) 3/5
  22. 22.3/5 − 1/5 =
  23. 23.6/10 + 3/10 =
  24. 24.1/4 + 3/4 =
  25. 25.Which is smaller: 4/7 or 4/11? (a) 4/11 (b) 4/7
  26. 26.4/9 + 1/9 =
  27. 27.Write 4/12 in its simplest form. =
  28. 28.Write 9/24 in its simplest form. =
  29. 29.Which is smaller: 6/8 or 2/8? (a) 2/8 (b) 6/8
  30. 30.Write 10/25 in its simplest form. =
  31. 31.4/5 − 3/5 =
  32. 32.Write 8/10 in its simplest form. =
  33. 33.Which is bigger: 4/12 or 4/8? (a) 4/12 (b) 4/8
  34. 34.5/9 = ?/36
  35. 35.Write 9/21 in its simplest form. =
  36. 36.7/12 + 5/12 =
  37. 37.Which is bigger: 2/6 or 2/4? (a) 2/6 (b) 2/4
  38. 38.Write 40/45 in its simplest form. =
  39. 39.3/8 + 1/8 =
  40. 40.4/7 = ?/14

Answer key

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

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