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Equivalent fractions

Printable equivalent fractions drills for grades 3–4. Each page has one line telling the student what to do and 18 or 24 numbered problems, with an answer key numbered the same way, so checking takes a minute.

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Equivalent fractions

Missing numerators · 18 problems

NameDate

Write the missing numerator.

Score / 18Time

  1. 1.56=12
  2. 2.18=48
  3. 3.79=45
  4. 4.13=18
  5. 5.34=16
  6. 6.310=30
  7. 7.38=48
  8. 8.47=28
  9. 9.17=21
  10. 10.29=45
  11. 11.12=4
  12. 12.59=18
  13. 13.57=28
  14. 14.710=40
  15. 15.110=40
  16. 16.49=54
  17. 17.67=14
  18. 18.35=15
Mathness! Math Worksheets · © 2026 Zubin KhavarianCode D-FEMISSING-FIRST at mathness.app
Sheet

Equivalent fractions

Missing numerators · 18 problems

Answer key

Write the missing numerator.

Score 18 / 18Time

  1. 1.56=1012
  2. 2.18=648
  3. 3.79=3545
  4. 4.13=618
  5. 5.34=1216
  6. 6.310=930
  7. 7.38=1848
  8. 8.47=1628
  9. 9.17=321
  10. 10.29=1045
  11. 11.12=24
  12. 12.59=1018
  13. 13.57=2028
  14. 14.710=2840
  15. 15.110=440
  16. 16.49=2454
  17. 17.67=1214
  18. 18.35=915
Mathness! Math Worksheets · © 2026 Zubin KhavarianCode D-FEMISSING-FIRST at mathness.appAnswer key
Answer key

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