Contents 23 dice, some with numbers all the way around, some with mathematical symbols all the way around. 3 minute Egg timer Cup Turn the egg timer over and roll however many dice you wish. Try to make a true mathematical equation with as many dice as possible, while rerolling whichever dice you wish. When the timer stops, score a point for each die in the true equation. example. "10 + 6 = 11 + 5" is worth 7 points