Shopping Cart (0)

Subtotal: $0.00

loading...

The Cat in Numberland

SKU# KBK62744

Be the first to review this product

Availability: In Stock

$19.95

Quick Overview

The Cat in Numberland.

The Cat in Numberland

Click on image to zoom

Details

Back in Print by Popular Demand!

by Ivar Ekeland 

At Mr. and Mrs. Hilbert’s Hotel Infinity, the resident cat is puzzled. The hotel is fully booked — the rooms are full of Numbers, both Odds and Evens — yet guests continue to arrive. When Zero shows up, there’s a massive room switching, and he stays, even though Mr. Hilbert insists he’s not really a Number. Then the Letters appear and everyone still has a room, even though no Numbers have left. No matter how many guests arrive or depart, the hotel accommodates them all, and is always full. But when the Fractions arrive, demanding rooms, real chaos threatens. Can an ingenious solution be found to house them all?

Based on mathematician David Hilbert’s famous paradox of the Grand Hotel, The Cat in Numberland offers a refreshingly clear explanation of infinity for readers of all ages. John O’Brien’s imaginative line drawings further elucidate the complex concept, as well as simple functions like addition, subtraction, division, and multiplication.

The Cat in Numberland is a book that will appeal to every math enthusiast and even those who, like the cat, find numbers a little perplexing.

Age Range:

 7 - 14 years

Grades:

 3 - 9

Hardcover:

 56 pages

Product Number: KBK62744

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.