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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 47 · 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. 1.1/3 = 3/?
  2. 2.Write 8/10 in its simplest form. =
  3. 3.4/11 + 6/11 =
  4. 4.Write 10/45 in its simplest form. =
  5. 5.4/7 − 1/7 =
  6. 6.Which is smaller: 2/3 or 2/5? (a) 2/3 (b) 2/5
  7. 7.Which is bigger: 3/11 or 4/11? (a) 3/11 (b) 4/11
  8. 8.Which is smaller: 2/4 or 1/4? (a) 2/4 (b) 1/4
  9. 9.2/4 + 1/4 =
  10. 10.3/8 = ?/40
  11. 11.1/6 = ?/24
  12. 12.7/8 = ?/16
  13. 13.4/9 − 1/9 =
  14. 14.2/5 = ?/10
  15. 15.Which is smaller: 2/5 or 2/3? (a) 2/5 (b) 2/3
  16. 16.4/5 = 12/?
  17. 17.Write 12/28 in its simplest form. =
  18. 18.5/7 + 1/7 =
  19. 19.3/5 = 18/?
  20. 20.7/10 − 6/10 =
  21. 21.Write 6/14 in its simplest form. =
  22. 22.7/11 − 1/11 =
  23. 23.Which is bigger: 1/4 or 1/7? (a) 1/4 (b) 1/7
  24. 24.5/8 − 1/8 =
  25. 25.Which is bigger: 1/8 or 5/8? (a) 1/8 (b) 5/8
  26. 26.Which is bigger: 2/12 or 2/5? (a) 2/5 (b) 2/12
  27. 27.7/8 = ?/24
  28. 28.1/3 + 1/3 =
  29. 29.4/5 − 3/5 =
  30. 30.1/5 + 2/5 =
  31. 31.Which is bigger: 4/9 or 3/9? (a) 3/9 (b) 4/9
  32. 32.5/9 = 20/?
  33. 33.Write 5/20 in its simplest form. =
  34. 34.2/11 + 3/11 =
  35. 35.Which is smaller: 5/7 or 3/7? (a) 5/7 (b) 3/7
  36. 36.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  37. 37.2/7 = ?/28
  38. 38.3/4 − 2/4 =
  39. 39.Write 2/8 in its simplest form. =
  40. 40.1/7 + 1/7 =

Answer key

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

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