Current Problems of the Week

The Problems of the Week will be unavailable Saturday, November 28th from 2:00-3:30pm EST while we apply software upgrades.

Math Fundamentals

Just the Facts - 11/23/2009

lunch boxIt's not a good idea to guess in this game! Find out how many multiplication facts Zach got right.

View Problem

Latest Solution

Algebra

A Surprising Sequence - 11/23/2009

apples Determine the missing number in a numerical sequence.

View Problem

Latest Solution

Pre-Algebra

A Cranberry Craving - 11/16/2009

cranberries

Use the pattern to find out how many cranberries Carissa ate on Thanksgiving Thursday.

Mentor Group at Work

View Problem

Latest Solution

Preview: Shortcut Savings

Geometry

Trisecting a Square - 11/16/2009

Explain how to use the given method to trisect the area of a square.

View Problem

Latest Solution

Preview: Is the Fair Fair?