Adding and Subtracting Fractions
- Author:
- Morton Betts
- Topic:
- Fractions
Add and subtract fractions visually.
Default is addition. Check the "subtraction" box for subtraction.
Slide up/down (on the right) to overlay the circles.
Check "Lowest Dommon Denominator" to make the circle compatible.
Slide answer for the results (including simplification).