Videos Test Yourself Books MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Insectclopedia Musiclopedia Techlopedia Teacher Timesavers Study Guides
Structure

Surrounded by eleven neighbours divided into three columns of four rows, a star is placed below me.
Initals p,q,r,s are part of my structure.

Question :  What am I?

Answer :  The number seven on a telephone keypad.






Brain Teaser Of The Week