65 short mysteries you solve with math! /

Yoder, Eric

65 short mysteries you solve with math! / Sixty-five short mysteries you solve with math! Eric Yoder and Natalie Yoder ; [section illustrations by Andrew Bartelmes]. - Second edition. - 176 pages : illustrations ; 22 cm. - One minute mysteries . - Yoder, Eric. One minute mysteries .

"Second edition, October 2010"--T.p. verso. Includes index.

9780967802008 0967802008


Word problems (Mathematics)--Juvenile literature

793.74