Ever wonder who thought up some ideas that we now do every day? Like brushing your teeth with a toothbrush and toothpaste, for example. It turned out to be a great idea, but who really thought of it? Read on to “brush” up on toothpaste math – you might be shocked at how far back it actually goes!
Bedtime Math fan Isha I. asked us, how many teeth are there in the world? When you stop to count all the teeth in humans and animals, the numbers get big! Read on to sink your teeth into the math behind this toothy question.