Addition of Fractions

fraction 1

numerator

denominator

fraction 2

numerator

denominator

choose what to show

(check 1 to 4 boxes)

text of example

graphics of example

2nd graphic rotated

graphics divided (CM)

divided and colored

text same denominators

graphics of solution

text of solution

3 4	+	5 7
	+

A visual way to explain how to add fractions.

Permanent Citation

Friedel Berlage

"Addition of Fractions"
http://demonstrations.wolfram.com/AdditionOfFractions/
Wolfram Demonstrations Project
Published: March 7, 2011