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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 349 · 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. 1.8/9 = ?/54
  2. 2.Which is smaller: 1/2 or 1/11? (a) 1/11 (b) 1/2
  3. 3.1/5 + 4/5 =
  4. 4.Which is bigger: 1/5 or 1/3? (a) 1/5 (b) 1/3
  5. 5.5/7 = 10/?
  6. 6.2/3 − 1/3 =
  7. 7.3/7 + 2/7 =
  8. 8.4/9 − 3/9 =
  9. 9.Which is smaller: 5/12 or 3/12? (a) 5/12 (b) 3/12
  10. 10.Which is bigger: 3/4 or 1/4? (a) 1/4 (b) 3/4
  11. 11.4/7 − 3/7 =
  12. 12.5/6 = ?/30
  13. 13.1/9 = 3/?
  14. 14.Write 12/14 in its simplest form. =
  15. 15.1/8 = 2/?
  16. 16.7/8 − 6/8 =
  17. 17.1/2 = 2/?
  18. 18.3/4 − 1/4 =
  19. 19.4/7 + 2/7 =
  20. 20.Which is bigger: 5/11 or 7/11? (a) 7/11 (b) 5/11
  21. 21.Which is smaller: 3/8 or 1/8? (a) 3/8 (b) 1/8
  22. 22.3/8 = 18/?
  23. 23.Which is bigger: 1/12 or 4/12? (a) 4/12 (b) 1/12
  24. 24.1/4 + 3/4 =
  25. 25.Write 12/28 in its simplest form. =
  26. 26.Which is bigger: 2/12 or 2/9? (a) 2/12 (b) 2/9
  27. 27.9/12 + 2/12 =
  28. 28.1/5 = 3/?
  29. 29.3/4 − 2/4 =
  30. 30.Which is smaller: 4/5 or 4/12? (a) 4/12 (b) 4/5
  31. 31.2/9 = ?/36
  32. 32.3/6 + 3/6 =
  33. 33.Write 6/16 in its simplest form. =
  34. 34.1/6 = ?/24
  35. 35.Write 10/12 in its simplest form. =
  36. 36.Which is bigger: 8/12 or 11/12? (a) 11/12 (b) 8/12
  37. 37.Write 9/21 in its simplest form. =
  38. 38.1/2 = ?/4
  39. 39.5/9 − 4/9 =
  40. 40.Write 4/10 in its simplest form. =

Answer key

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

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