Use Algebra or logic to figure out what coin a color represents. Do this by dragging and dropping coins on the colors so that the coins add up to the correct value both vertically and horizontally.
Wednesday, October 16, 2013
Algebra Coins
Use Algebra or logic to figure out what coin a color represents. Do this by dragging and dropping coins on the colors so that the coins add up to the correct value both vertically and horizontally.
