Videos Test Yourself Wordcipher MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Teen Math Musiclopedia Resources Teacher Timesavers Study Guides

Digital Alphabet
Thanks Algebraic Gal

ZW,  YZ,  YR,  XT,  WY,  WQ,  TS,  SX

The letters above represent eight "two digit" numbers.
Each number is less than seventy.
Each number is divisible by seven.
Each letter represents a different digit.
T  =  5
Question: What is R?

Brain Teaser Of The Week

How Brain Teasers Help You

Stimulate your brain cells.
Improve your concentration.
Increase your fluid intelligence.
Reduce brain deterioration.

Fill in the form below.
Receive one brain teaser a week.
Enter your email here.


We take your privacy very seriously.
Your information is never sold or shared.

Classroom Enrichment Fun Activities 

Try More Brain Teasers