Math Puzzle #1

I saw this puzzle in Scientific American. Apparently it was designed for Taiwanese 9 year-olds. Dust off your multiplication skills!

A, B, C, D, and E represent digits (0-9).

Post your solution!

Published by Brett LaFave

I am the founder of BL Tutoring. I teach math at Emma Willard School in Troy, New York. I enjoy riding my bicycle and teaching kids to succeed on standardized tests. I have a dog named Willie.

Leave a Reply