5 Dice is a free iOS app ideal for teaching order of operations in Math. This is a great app that is a lot fun and quite challenging at times. A person can use this app to practice their order of operation skills as well as use the handy white board to work out problems before answering the questions in the game. I really think this app can be a handy tool for teachers, parents, and students looking to learn or strengthen their skills in learning order of operations.
I highly recommend checking out 5 Dice by clicking here!!