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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 486 · 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.Which is smaller: 1/8 or 2/8? (a) 2/8 (b) 1/8
  2. 2.Which is bigger: 3/10 or 3/7? (a) 3/10 (b) 3/7
  3. 3.3/5 − 2/5 =
  4. 4.Which is smaller: 4/6 or 4/7? (a) 4/6 (b) 4/7
  5. 5.5/11 + 6/11 =
  6. 6.Which is smaller: 3/4 or 1/4? (a) 3/4 (b) 1/4
  7. 7.4/7 + 3/7 =
  8. 8.1/5 = ?/15
  9. 9.4/7 = 24/?
  10. 10.9/11 − 2/11 =
  11. 11.Which is bigger: 3/4 or 3/10? (a) 3/10 (b) 3/4
  12. 12.Write 6/27 in its simplest form. =
  13. 13.Which is smaller: 4/10 or 4/9? (a) 4/10 (b) 4/9
  14. 14.Which is bigger: 1/6 or 4/6? (a) 1/6 (b) 4/6
  15. 15.2/3 − 1/3 =
  16. 16.Which is smaller: 1/6 or 2/6? (a) 1/6 (b) 2/6
  17. 17.Write 12/16 in its simplest form. =
  18. 18.1/9 = ?/36
  19. 19.Which is bigger: 3/9 or 2/9? (a) 2/9 (b) 3/9
  20. 20.1/3 + 2/3 =
  21. 21.Write 12/28 in its simplest form. =
  22. 22.4/6 − 1/6 =
  23. 23.Which is smaller: 8/12 or 5/12? (a) 8/12 (b) 5/12
  24. 24.Which is bigger: 1/12 or 1/9? (a) 1/9 (b) 1/12
  25. 25.5/7 = 20/?
  26. 26.Which is smaller: 9/12 or 11/12? (a) 11/12 (b) 9/12
  27. 27.Which is bigger: 2/10 or 2/9? (a) 2/10 (b) 2/9
  28. 28.4/10 − 2/10 =
  29. 29.9/12 + 1/12 =
  30. 30.Which is bigger: 1/11 or 1/4? (a) 1/4 (b) 1/11
  31. 31.2/5 − 1/5 =
  32. 32.1/4 + 1/4 =
  33. 33.7/9 = ?/27
  34. 34.Write 9/21 in its simplest form. =
  35. 35.3/8 = 12/?
  36. 36.Which is bigger: 4/11 or 4/10? (a) 4/11 (b) 4/10
  37. 37.3/5 + 1/5 =
  38. 38.Which is bigger: 2/5 or 1/5? (a) 1/5 (b) 2/5
  39. 39.Which is bigger: 6/7 or 1/7? (a) 1/7 (b) 6/7
  40. 40.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3

Answer key

  1. 1/8
  2. 3/7
  3. 1/5
  4. 4/7
  5. 1
  6. 1/4
  7. 1
  8. 3
  9. 42
  10. 7/11
  11. 3/4
  12. 2/9
  13. 4/10
  14. 4/6
  15. 1/3
  16. 1/6
  17. 3/4
  18. 4
  19. 3/9
  20. 1
  21. 3/7
  22. 1/2
  23. 5/12
  24. 1/9
  25. 28
  26. 9/12
  27. 2/9
  28. 1/5
  29. 5/6
  30. 1/4
  31. 1/5
  32. 1/2
  33. 21
  34. 3/7
  35. 32
  36. 4/10
  37. 4/5
  38. 2/5
  39. 6/7
  40. 2/3

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