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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 216 · 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.Write 2/10 in its simplest form. =
  2. 2.3/5 = ?/25
  3. 3.11/12 − 7/12 =
  4. 4.6/12 + 1/12 =
  5. 5.1/3 + 2/3 =
  6. 6.Write 10/16 in its simplest form. =
  7. 7.Which is bigger: 1/4 or 1/12? (a) 1/12 (b) 1/4
  8. 8.3/7 + 4/7 =
  9. 9.4/5 = ?/15
  10. 10.Write 4/10 in its simplest form. =
  11. 11.2/5 − 1/5 =
  12. 12.1/8 = ?/32
  13. 13.Which is bigger: 1/8 or 1/3? (a) 1/8 (b) 1/3
  14. 14.Which is bigger: 4/5 or 4/7? (a) 4/5 (b) 4/7
  15. 15.2/5 + 2/5 =
  16. 16.Write 16/20 in its simplest form. =
  17. 17.Which is smaller: 4/12 or 4/6? (a) 4/12 (b) 4/6
  18. 18.1/4 = 2/?
  19. 19.1/7 = 3/?
  20. 20.Which is bigger: 2/9 or 2/8? (a) 2/8 (b) 2/9
  21. 21.5/7 + 2/7 =
  22. 22.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  23. 23.Which is smaller: 5/12 or 10/12? (a) 10/12 (b) 5/12
  24. 24.Which is smaller: 4/8 or 4/5? (a) 4/8 (b) 4/5
  25. 25.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  26. 26.2/9 = ?/18
  27. 27.Write 12/32 in its simplest form. =
  28. 28.1/8 = 5/?
  29. 29.Write 5/25 in its simplest form. =
  30. 30.Write 3/24 in its simplest form. =
  31. 31.3/4 = ?/20
  32. 32.2/3 − 1/3 =
  33. 33.1/4 + 2/4 =
  34. 34.Which is smaller: 3/8 or 3/7? (a) 3/7 (b) 3/8
  35. 35.Which is smaller: 2/11 or 10/11? (a) 2/11 (b) 10/11
  36. 36.5/7 − 3/7 =
  37. 37.4/8 − 2/8 =
  38. 38.Which is smaller: 2/6 or 1/6? (a) 2/6 (b) 1/6
  39. 39.8/9 = ?/45
  40. 40.Which is bigger: 2/12 or 7/12? (a) 2/12 (b) 7/12

Answer key

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

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