Series: Charlesbridge Math Adventures

Join Zero on his math adventure as he discovers his place through multiplication. Zero is lonely in Digitaria. He can't play Addemup with the other numbers because he has nothing to add. All the other numbers seem to belong, and they all have a place, but when Zero discovers multiplication, he thinks he might have a place there. He sets...

Readers will put their multiplication skills to use in this clever math adaptation starring the fairy-tale favourite, Rumpelstiltskin. It's been 10 years since the queen defeated Rumpelstiltskin, and now he's back to collect his payment from years before. He causes a stir in the kingdom by making mischief with his multiplying stick and threatens to do far worse if the...

What are the odds? Ethan wakes up one morning to find a very strange cat stuck on his head. The cat, Odds, refuses to budge until Ethan wins a game of probability. Without looking, Ethan must pick out a dime from his coin collection, or two matching socks from his dresser, or do something else improbable. If he doesn't, Odds...

Mouse and her friends want to play tug-of-war, but they'll need to use some everyday math to figure out how to make teams that are equal. As Mouse looks at various solutions, she is not sure what it means to be equal. Nothing works until Mouse starts to think about it mathematically and divides the teams based on weight. Wonderful...

Readers will put their division skills to use in this clever math adventure follow-up to THE MULTIPLYING MENACE. After being banished to the Abyss of Zero, Rumpelstiltskin is back, and he's stirring up more trouble than ever. Together with his sidekick, a witch named Matilda, Rumpelstiltskin plots his revenge on Peter and uses his magical powers to divide the kingdom...