Even Stevie and Even Evie need the Monster Math Squad’s help. These twins like everything to be EVEN. The Squad drop by and help show the twins how to play a game of bowling and keep all the pins even as they go! With a little math, the Squad keep everything even. It comes down to the last shot when the twins have to each knock down one pin at the exact same time! Word of the Day: EVEN. Math Concept: Using the twin monsters' bowling to explain even.