Math worksheet · Fractions and fraction models

Divide with Unit Fractions

Fifteen problems like 1/3 ÷ 4 and 6 ÷ 1/2: unit fractions divided by whole numbers and whole numbers divided by unit fractions.

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Grade level
5th grade
Time
About 20 minutes
Answer key
Yes, page 2 of the PDF
Kids practice
Equal parts, Naming and comparing fractions, Equivalent fractions, Fraction operations

What kids do

“How many halves are in 6? 6 ÷ 1/2 = 12. And 1/3 ÷ 4 is one third cut into 4 pieces.”

Printed on the sheet:

  1. Write every answer in simplest form.

Teacher tip

Ask “How many halves are in 6?” with paper circles before the sheet.

How to use it

  • Fold a paper strip into halves, fourths and eighths before the sheet so kids can see the pieces.
  • Keep fraction strips or fraction circles on each table.
  • Do the first problem together under a document camera, then let kids finish on their own.

Watch for

Comparing fractions by the bottom number alone. Go back to the bars and look at the size of the pieces.

Talk about it

  • How do you know the parts are equal?
  • Which problem was the hardest? What made it hard?

Take it further

Cut sandwiches or paper pizzas into equal parts and write the fractions.

US Letter, prints well in black and white. Free for home and classroom use: print as many copies as you need.

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