Back with another math lesson. I've got a quarter and I'm going to flip it. You call it in the air. Heads or tails? Did you say heads? It was heads. And I hope you were right. One of my favorite ...

The goal of this module is to help students create the correct amount of cents using the fewest number of coins. In this module a randomly generated amount of cents will be printed to the computer ...

What is the best coin sorter? Sorting coins manually is tedious and time consuming. From the cashier’s drawer to anyone who has a pile of pocket change accumulating, separating and counting coins is a ...