Current Problems of the Week
Primary
Magic More Machine
- December 12
Preview: Making Shapes |
Algebra
Are You Positive?
- December 19
Latest Solution: Texting 1, 2, 3
|
Math Fundamentals
How Old is Santa Claus?
- December 19
Latest Solution: Catching Up!
|
Geometry
Making the Biggest Triangle
- December 12
Latest Solution: Circle Derby
What third side would make the triangle with the maximum possible area? Preview: Two Rectangles |
Pre-Algebra
A Holiday Gift for Grandmother Brown
- December 12
Latest Solution: Happy Thanksgiving
What's the cost of the dishwasher and how much did each child pay? Preview: Counting Chicken Wings |
Trig & Calculus
My Hot Chocolate is Too Hot!
- December 19
Latest Solution: A Holiday Card
|


Figure out what the Magic More Machine does when you put fruits and veggies into it.
Create an algebraic expression and find all values that make it have a positive value.
Use your knowledge of fractions to discover how old Santa is.

How long will it take for your hot chocolate to be cool enough to drink?