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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 423 · 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. 1.3/12 + 7/12 =
  2. 2.Which is bigger: 1/12 or 1/11? (a) 1/12 (b) 1/11
  3. 3.1/3 + 2/3 =
  4. 4.Write 5/45 in its simplest form. =
  5. 5.8/10 + 1/10 =
  6. 6.Which is smaller: 2/6 or 1/6? (a) 1/6 (b) 2/6
  7. 7.Which is smaller: 2/7 or 3/7? (a) 3/7 (b) 2/7
  8. 8.Which is bigger: 4/5 or 2/5? (a) 4/5 (b) 2/5
  9. 9.Which is smaller: 1/9 or 5/9? (a) 5/9 (b) 1/9
  10. 10.6/8 + 2/8 =
  11. 11.Which is smaller: 5/8 or 1/8? (a) 5/8 (b) 1/8
  12. 12.4/6 − 2/6 =
  13. 13.3/4 = ?/8
  14. 14.2/11 − 1/11 =
  15. 15.1/3 = ?/15
  16. 16.2/9 + 7/9 =
  17. 17.Which is smaller: 4/12 or 4/7? (a) 4/7 (b) 4/12
  18. 18.Write 16/18 in its simplest form. =
  19. 19.3/5 + 2/5 =
  20. 20.2/7 − 1/7 =
  21. 21.1/4 + 2/4 =
  22. 22.2/4 − 1/4 =
  23. 23.Write 15/18 in its simplest form. =
  24. 24.Write 8/18 in its simplest form. =
  25. 25.3/4 − 2/4 =
  26. 26.Write 15/25 in its simplest form. =
  27. 27.Which is bigger: 7/12 or 3/12? (a) 3/12 (b) 7/12
  28. 28.3/7 = 6/?
  29. 29.1/4 = ?/8
  30. 30.Which is bigger: 3/4 or 1/4? (a) 1/4 (b) 3/4
  31. 31.Write 3/18 in its simplest form. =
  32. 32.1/9 = 2/?
  33. 33.3/8 = 12/?
  34. 34.6/7 = 24/?
  35. 35.1/9 = 3/?
  36. 36.Which is bigger: 4/10 or 7/10? (a) 7/10 (b) 4/10
  37. 37.1/2 = 2/?
  38. 38.2/3 − 1/3 =
  39. 39.4/7 = ?/14
  40. 40.Which is bigger: 1/7 or 1/2? (a) 1/2 (b) 1/7

Answer key

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

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