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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 531 · 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 = ?/14
  2. 2.3/9 − 1/9 =
  3. 3.Which is smaller: 1/2 or 1/12? (a) 1/12 (b) 1/2
  4. 4.Which is bigger: 2/7 or 2/3? (a) 2/7 (b) 2/3
  5. 5.Which is smaller: 3/12 or 3/11? (a) 3/11 (b) 3/12
  6. 6.1/8 = ?/16
  7. 7.Which is bigger: 1/9 or 6/9? (a) 1/9 (b) 6/9
  8. 8.Which is smaller: 4/8 or 7/8? (a) 7/8 (b) 4/8
  9. 9.2/5 + 2/5 =
  10. 10.Write 21/27 in its simplest form. =
  11. 11.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  12. 12.2/7 = ?/28
  13. 13.Write 9/12 in its simplest form. =
  14. 14.7/9 − 1/9 =
  15. 15.Write 15/21 in its simplest form. =
  16. 16.Which is smaller: 1/6 or 1/9? (a) 1/9 (b) 1/6
  17. 17.Write 20/28 in its simplest form. =
  18. 18.4/7 = ?/35
  19. 19.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  20. 20.3/5 = ?/20
  21. 21.Which is bigger: 6/12 or 8/12? (a) 6/12 (b) 8/12
  22. 22.5/11 + 5/11 =
  23. 23.Write 12/21 in its simplest form. =
  24. 24.2/7 − 1/7 =
  25. 25.1/4 = 5/?
  26. 26.2/5 − 1/5 =
  27. 27.4/7 + 2/7 =
  28. 28.5/7 = 15/?
  29. 29.2/3 = ?/12
  30. 30.2/7 = ?/35
  31. 31.Which is smaller: 3/7 or 4/7? (a) 3/7 (b) 4/7
  32. 32.Which is smaller: 2/3 or 1/3? (a) 2/3 (b) 1/3
  33. 33.2/5 + 1/5 =
  34. 34.1/3 + 1/3 =
  35. 35.7/10 + 1/10 =
  36. 36.Write 40/45 in its simplest form. =
  37. 37.Which is smaller: 3/4 or 2/4? (a) 3/4 (b) 2/4
  38. 38.Which is smaller: 1/3 or 1/4? (a) 1/4 (b) 1/3
  39. 39.1/5 + 4/5 =
  40. 40.3/11 − 1/11 =

Answer key

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

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