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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 329 · 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. 1.2/7 = 6/?
  2. 2.Write 12/14 in its simplest form. =
  3. 3.8/9 = ?/18
  4. 4.Which is smaller: 7/12 or 10/12? (a) 10/12 (b) 7/12
  5. 5.Which is smaller: 10/12 or 6/12? (a) 10/12 (b) 6/12
  6. 6.3/12 − 2/12 =
  7. 7.1/2 = ?/10
  8. 8.3/9 − 1/9 =
  9. 9.3/8 = 12/?
  10. 10.Which is bigger: 1/12 or 1/2? (a) 1/12 (b) 1/2
  11. 11.2/6 − 1/6 =
  12. 12.Write 12/21 in its simplest form. =
  13. 13.Write 20/28 in its simplest form. =
  14. 14.Write 2/16 in its simplest form. =
  15. 15.2/3 − 1/3 =
  16. 16.Which is bigger: 2/4 or 1/4? (a) 2/4 (b) 1/4
  17. 17.1/4 + 2/4 =
  18. 18.Which is smaller: 2/9 or 2/3? (a) 2/9 (b) 2/3
  19. 19.Which is smaller: 3/7 or 3/5? (a) 3/7 (b) 3/5
  20. 20.1/8 = 5/?
  21. 21.Which is smaller: 2/6 or 5/6? (a) 5/6 (b) 2/6
  22. 22.2/4 − 1/4 =
  23. 23.1/7 = ?/21
  24. 24.Which is bigger: 1/5 or 4/5? (a) 1/5 (b) 4/5
  25. 25.5/6 = ?/18
  26. 26.5/7 − 2/7 =
  27. 27.Write 9/12 in its simplest form. =
  28. 28.3/11 + 2/11 =
  29. 29.5/9 = 15/?
  30. 30.5/6 = ?/24
  31. 31.Write 10/18 in its simplest form. =
  32. 32.1/5 + 1/5 =
  33. 33.1/2 = 6/?
  34. 34.Which is bigger: 6/10 or 7/10? (a) 7/10 (b) 6/10
  35. 35.2/7 − 1/7 =
  36. 36.6/8 + 1/8 =
  37. 37.1/9 + 8/9 =
  38. 38.7/9 = ?/54
  39. 39.Which is bigger: 5/6 or 3/6? (a) 5/6 (b) 3/6
  40. 40.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3

Answer key

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

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