Current Problems of the Week

Primary

The Arm Wrestling Match - May 21

two boys arm wrestling

How many arm wrestling matches will take place?

Algebra

The Joke - May 28

How quickly do jokes circulate via email?

Latest Solution: Family Fun

Math Fundamentals

Mini-Mall Measurements - May 28

storeFind the area and dimensions of other stores in the mini-mall.

Latest Solution: Catching Up!

Geometry

Why Does This Construction Work? - May 21

compassExplain why Desmond's construction works.

Latest Solution: As Far as the Eye Can See

Pre-Algebra

Sizing Up Sequoias - May 21

sequoia seedCompared to a given seed weight, how much does an average mature sequoia weigh?

Latest Solution: Women's Walkway


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