Monster Math Squad stars Max, Lily and Goo. The Squad love nothing better than to put their monster minds together and use their math skills to overcome any obstacle they face.
Comparing objects enables the Squad to determine if one has less than an amount of something than another. In this case, it's if the amount of water given to a plant.
The Squad help a sleepy monster follow a recipe for making a compost ‘bed’ by learning that 'sum' indicates the total of two or more objects added together.
Some little monsters want to ride the new Monster-Go-Round together, but they won’t all fit in the car. The Squad use ‘subtract’ to make two smaller sets of monsters.