An Unsolved Proof by David Cole

An Unsolved Proof by David Cole

Regular price
Checking stock...
Regular price
Checking stock...
World of Books

At World of Books, you’ll find millions of preloved reads at great prices, from bestsellers to hidden gems. Every book you buy saves money and helps reduce waste, so you can read more for less while giving stories a second life.

The feel-good place to buy books
  • Free US shipping over $15
  • Buying preloved emits 41% less CO2 than new
  • Millions of affordable books
  • Give your books a new home - sell them back to us!

An Unsolved Proof by David Cole

Hidden cameras, secret operations, and new math concepts await in the Math Kids' ninth adventure>

Justin has been accused of stealing from the comic book shop To earn back the trust of his parents and the store manager, he'll have to work at the shop for four whole weekends. And that puts a damper on his plans to play video games and hang out with fellow Math Kids, Jordan, Catherine, and Stephanie.

With the end of summer approaching, the four friends realize that finding proof of Justin's innocence is their only way to save Justin's good name. To get it, they'll need to uncover who really stole the comics. Their primary suspects are the two older boys who accused Justin, but catching them red-handed will require more than just teamwork.

Solving this problem will require knowledge of proofs and patterns, and if the Math Kids aren't successful, it won't be just Justin's reputation at risk.

SKU Unavailable
ISBN 13 9781988761879
ISBN 10 1988761875
Title An Unsolved Proof
Author David Cole
Series Math Kids
Condition Unavailable
Binding Type Paperback
Publisher Common Deer Press
Year published 2024-03-01
Number of pages 124
Cover note Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
Note Unavailable