Current Problems of the Week

Primary

Try It Out - January 30

the 10 card

Show the number 10 in different ways.

Algebra

Let It Snow! - January 23

snow How many clear days were there in a recent span of snowy days?

Latest Solution: Pizza Puzzle
Preview: A Variable Triangle

Math Fundamentals

Filling Beauty's Seats - January 23

stage light

How many seats are still available? How much money will the show earn?

Latest Solution: Let the Chips Fall . . .
Preview: Frog Farming

Geometry

Making a Map - January 30

Which of the landmarks could be uniquely placed on the map?

Latest Solution: Voulez Vous des Voussoirs?

Pre-Algebra

Power Outage - January 30

electricityWhen did the power go out, and for how long?

Latest Solution: Practicing for the Winter Olympics


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