Fractions for iPad, Web, and Chrome

The Fractions app lets students use a bar or circle to represent, compare, and perform operations with fractions with denominators from 1 to 100. Choose the fraction model and number of equal parts. Use a color to select specific parts to show a fraction of the whole. Reveal or hide numeric labels as needed. Superimpose fractions upon each other to compare fractions or see equal parts.

Fraction models are a key component of Bridges in Mathematics, second edition. Online preview available.

App Features

  • Use a bar or circle as the whole.
  • Divide each whole into anywhere from 1 to 100 equal parts.
  • Compare fractions and represent equivalent fractions.
  • Add, subtract, multiply, and divide with fractions.
  • Explore the relationship between fractions, percents, and decimals.
  • Select the size of the whole and the number of equal parts.
  • Hide and reveal fraction labels.
  • Use the drawing tools to annotate work and show understanding.
  • Write equations and expressions with the math text tool.

Get more from this app with these free resources

Bridges Strategies & Models: Clock Fractions

Technical Support and Feedback

This app was crafted by Clarity Innovations: “We improve teaching and learning by creating solutions that match promising technologies with the needs of education.” For app support and feedback, contact them at

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