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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 1 · 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. 1.4/7 − 1/7 =
  2. 2.8/9 − 1/9 =
  3. 3.8/9 − 4/9 =
  4. 4.Write 12/21 in its simplest form. =
  5. 5.1/3 + 2/3 =
  6. 6.Which is bigger: 4/12 or 4/10? (a) 4/10 (b) 4/12
  7. 7.Which is bigger: 5/9 or 8/9? (a) 8/9 (b) 5/9
  8. 8.2/4 + 2/4 =
  9. 9.1/11 + 9/11 =
  10. 10.2/6 − 1/6 =
  11. 11.Which is bigger: 7/11 or 8/11? (a) 8/11 (b) 7/11
  12. 12.Which is smaller: 1/9 or 1/5? (a) 1/9 (b) 1/5
  13. 13.8/11 + 2/11 =
  14. 14.Which is bigger: 7/11 or 5/11? (a) 7/11 (b) 5/11
  15. 15.5/12 + 5/12 =
  16. 16.Which is smaller: 2/5 or 2/4? (a) 2/5 (b) 2/4
  17. 17.2/5 + 1/5 =
  18. 18.1/4 = ?/8
  19. 19.Which is smaller: 1/5 or 4/5? (a) 4/5 (b) 1/5
  20. 20.2/4 − 1/4 =
  21. 21.Which is bigger: 7/9 or 8/9? (a) 8/9 (b) 7/9
  22. 22.1/6 = ?/12
  23. 23.Which is bigger: 1/4 or 2/4? (a) 2/4 (b) 1/4
  24. 24.Which is smaller: 3/4 or 3/6? (a) 3/6 (b) 3/4
  25. 25.8/9 = ?/54
  26. 26.Write 4/16 in its simplest form. =
  27. 27.Write 21/27 in its simplest form. =
  28. 28.3/7 = 9/?
  29. 29.3/4 − 1/4 =
  30. 30.5/6 − 3/6 =
  31. 31.2/8 + 6/8 =
  32. 32.Write 30/35 in its simplest form. =
  33. 33.Which is smaller: 1/9 or 3/9? (a) 1/9 (b) 3/9
  34. 34.3/5 + 1/5 =
  35. 35.Write 2/4 in its simplest form. =
  36. 36.1/2 = ?/12
  37. 37.Which is bigger: 3/5 or 3/10? (a) 3/10 (b) 3/5
  38. 38.1/4 = ?/20
  39. 39.Write 5/30 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. 7/9
  3. 4/9
  4. 4/7
  5. 1
  6. 4/10
  7. 8/9
  8. 1
  9. 10/11
  10. 1/6
  11. 8/11
  12. 1/9
  13. 10/11
  14. 7/11
  15. 5/6
  16. 2/5
  17. 3/5
  18. 2
  19. 1/5
  20. 1/4
  21. 8/9
  22. 2
  23. 2/4
  24. 3/6
  25. 48
  26. 1/4
  27. 7/9
  28. 21
  29. 1/2
  30. 1/3
  31. 1
  32. 6/7
  33. 1/9
  34. 4/5
  35. 1/2
  36. 6
  37. 3/5
  38. 5
  39. 1/6
  40. 1/4

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