MathXplosion

It's So Dice

Eric rolls out an amazing dice trick. Just by looking at a tower of any number of die, he can accurately calculate the sum of the hidden faces. It's not magic... it's math! The Educational Gist: The sum of the digits on two opposite faces of dice will always be seven. In this episode, dice are used as fun tools to reinforce fact families of seven, multiples of seven, and subtraction skills.