Drop The Number is a magnificent casual game. Believe it or not, the world of math is so broad that addition, subtraction, multiplication and division constitute only a tiny part of it. While your high school math teacher will impart to you step by step the whys and hows of exponent arithmetic, you will get a glimpse of how the number will grow exponentially in the literal sense in this game. Drop The Number is an online Kids game, it's playable on all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.