Fraction Subtraction
Type two fractions on the right side and click the "Subtract" button on the left side. Explore a tape model that represents subtracting the two fractions. Click the "Reset" button to restart the animation of the model (click "Subtract" again).
Adapted from the Fraction Bar - Subtraction resource by Auston B Cron, who thanks Tang Dashi on the GeoGebra Forum. Adapted by Regional Educational Laboratory Midwest for use with the Teaching Fractions Toolkit, which is based on the IES Practice Guide Developing Effective Fractions Instruction for Kindergarten Through 8th Grade.
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