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Worksheets›Grade 3›Fractions›Equivalent fractions

Equivalent Fractions Worksheets

Free printable worksheets with answer keys. Pick a level, preview the questions, then open the sheet to swap or delete any single question.

Grade 3CCSS 3.NF.A.3bAnswer key includedPDF · Print
Open in generatorStart with an easy sheet

Easy: Halves to fifths, missing numerator

  1. 1.34 = 8
  2. 2.35 = 20
  3. 3.23 = 6
  4. 4.12 = 10
  5. 5.14 = 16
  6. 6.25 = 20
Preview shows 6 of 12 questions. Every sheet is new; open it to change any question.

Worksheet variations

Equivalent fractions name the same amount. Multiply or divide the numerator and denominator by the same number.

Easy23 = 12Halves to fifths, missing numeratorMedium35 = 20Denominators up to 12, blank anywhereHard810 = 4Simplifying and whole numbers

How to solve it: a worked example

Fill in the missing number to make the fractions equal.

  1. Start14 = 16
  2. Multiply the top and bottom by 41 × 44 × 4 = 416
  3. Answer4

Common mistakes to watch for

  • Adding the same number to the top and bottom instead of multiplying.
  • Multiplying only the denominator.
  • Thinking a bigger denominator always means a bigger fraction.

Tip: tick “Step-by-step answer key” in the generator to print each step for marking.

Related worksheets

Comparing fractionsAdding & subtracting like fractions (Grade 4)Multiplying fractions by whole numbers (Grade 4)Tenths & hundredths as decimals (Grade 4)Comparing decimals (Grade 4)

FAQ

Is every worksheet different?

Yes. Numbers are generated each time, and the answer key is calculated for that sheet. Swap any single question and its answer updates too.

Can I mix equivalent fractions with other skills?

Yes. In the generator, add more skills; each gets its own section on the sheet with its own instructions.

Is it free to print?

Yes. Generating and printing from the browser is free with no sign-up. PDF downloads need a free account.