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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 450 · 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. 1.1/10 + 4/10 =
  2. 2.Write 3/24 in its simplest form. =
  3. 3.Which is bigger: 4/12 or 4/9? (a) 4/12 (b) 4/9
  4. 4.Write 5/10 in its simplest form. =
  5. 5.Write 2/10 in its simplest form. =
  6. 6.Write 4/14 in its simplest form. =
  7. 7.5/7 + 1/7 =
  8. 8.4/9 = ?/54
  9. 9.2/6 − 1/6 =
  10. 10.Which is bigger: 2/7 or 2/3? (a) 2/7 (b) 2/3
  11. 11.Which is smaller: 2/6 or 2/4? (a) 2/4 (b) 2/6
  12. 12.Which is bigger: 6/11 or 3/11? (a) 3/11 (b) 6/11
  13. 13.Which is smaller: 3/7 or 3/4? (a) 3/4 (b) 3/7
  14. 14.Which is smaller: 3/6 or 3/4? (a) 3/4 (b) 3/6
  15. 15.Which is smaller: 3/8 or 6/8? (a) 6/8 (b) 3/8
  16. 16.2/5 = ?/15
  17. 17.3/5 = ?/15
  18. 18.2/10 + 4/10 =
  19. 19.2/5 = ?/25
  20. 20.2/4 + 2/4 =
  21. 21.2/6 + 4/6 =
  22. 22.Which is bigger: 2/8 or 1/8? (a) 1/8 (b) 2/8
  23. 23.Which is smaller: 2/5 or 4/5? (a) 4/5 (b) 2/5
  24. 24.Write 4/10 in its simplest form. =
  25. 25.1/3 = ?/15
  26. 26.Write 20/28 in its simplest form. =
  27. 27.5/7 = 20/?
  28. 28.Which is smaller: 2/6 or 2/3? (a) 2/6 (b) 2/3
  29. 29.Write 20/35 in its simplest form. =
  30. 30.Write 20/32 in its simplest form. =
  31. 31.1/9 = 3/?
  32. 32.1/4 + 1/4 =
  33. 33.8/9 − 7/9 =
  34. 34.1/3 + 2/3 =
  35. 35.7/10 − 6/10 =
  36. 36.Which is smaller: 3/5 or 2/5? (a) 3/5 (b) 2/5
  37. 37.Which is smaller: 3/10 or 3/8? (a) 3/10 (b) 3/8
  38. 38.1/6 = 2/?
  39. 39.Which is bigger: 4/11 or 4/12? (a) 4/12 (b) 4/11
  40. 40.Write 5/40 in its simplest form. =

Answer key

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

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