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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 54 · 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. 1.5/7 = ?/14
  2. 2.Which is bigger: 4/12 or 9/12? (a) 9/12 (b) 4/12
  3. 3.3/8 − 1/8 =
  4. 4.3/7 − 2/7 =
  5. 5.3/8 − 2/8 =
  6. 6.5/7 = ?/42
  7. 7.5/7 = ?/28
  8. 8.1/10 + 8/10 =
  9. 9.6/9 − 3/9 =
  10. 10.1/2 = 3/?
  11. 11.Which is bigger: 1/6 or 4/6? (a) 4/6 (b) 1/6
  12. 12.6/12 − 1/12 =
  13. 13.Which is bigger: 1/4 or 2/4? (a) 2/4 (b) 1/4
  14. 14.Write 25/40 in its simplest form. =
  15. 15.5/12 − 4/12 =
  16. 16.3/6 − 2/6 =
  17. 17.8/9 = ?/36
  18. 18.1/7 = 3/?
  19. 19.2/4 − 1/4 =
  20. 20.4/9 = 20/?
  21. 21.4/9 = 24/?
  22. 22.1/7 = 6/?
  23. 23.Which is smaller: 4/12 or 4/5? (a) 4/12 (b) 4/5
  24. 24.Write 15/25 in its simplest form. =
  25. 25.3/5 − 1/5 =
  26. 26.3/4 − 2/4 =
  27. 27.Write 6/14 in its simplest form. =
  28. 28.Which is bigger: 3/9 or 6/9? (a) 6/9 (b) 3/9
  29. 29.Write 2/18 in its simplest form. =
  30. 30.Which is bigger: 3/4 or 3/7? (a) 3/4 (b) 3/7
  31. 31.Write 5/40 in its simplest form. =
  32. 32.Which is smaller: 3/4 or 2/4? (a) 2/4 (b) 3/4
  33. 33.1/6 = ?/18
  34. 34.Write 30/35 in its simplest form. =
  35. 35.Write 20/24 in its simplest form. =
  36. 36.2/7 + 2/7 =
  37. 37.4/7 = ?/42
  38. 38.2/11 − 1/11 =
  39. 39.1/6 = ?/24
  40. 40.3/11 + 1/11 =

Answer key

  1. 10
  2. 9/12
  3. 1/4
  4. 1/7
  5. 1/8
  6. 30
  7. 20
  8. 9/10
  9. 1/3
  10. 6
  11. 4/6
  12. 5/12
  13. 2/4
  14. 5/8
  15. 1/12
  16. 1/6
  17. 32
  18. 21
  19. 1/4
  20. 45
  21. 54
  22. 42
  23. 4/12
  24. 3/5
  25. 2/5
  26. 1/4
  27. 3/7
  28. 6/9
  29. 1/9
  30. 3/4
  31. 1/8
  32. 2/4
  33. 3
  34. 6/7
  35. 5/6
  36. 4/7
  37. 24
  38. 1/11
  39. 4
  40. 4/11

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