When numbers eat all the block cakes, they meet the number zero.

Monster Math Squad assists monsters with playing musical chairs by taking away or adding more.

Sad Man introduces a subtraction method by jumping to the nearest easy number then adding all those numbers in between to get hte difference.

The kids must answer tougher problems with the same method by subtracting numbers with three digits instead of two.

We meet number 8, and he shows us all that 8 can do. We also meet number 7 as well.