High School Math

MISSION STATEMENT: To encourage and promote a greater use of the internet and computer technology in the math classroom. For educators, students, parents and homeschoolers.

Sunday, June 04, 2006

Curious Numbers


1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321

12345679 x 9 = 111 111 111
12345679 x 8 = 98765432

More Numbers Stuff at www.TheMathWebSite.com.