Math Concepts: This is an adding machine! It is super simple to make and fun for the kids to learn about adding/composing numbers. It will help those kids understand the equal sign in a way they haven't experienced before.
My kids love playing these Monster math games. Check out these great ideas for making math fun, with ideas for children from toddlers to ten. (Idea to use with Benji's speech? Feed his word cards to a monster!