Current Problems of the Week

Primary

Book Club - September 8

Figure out how many more books Ben has to read.

Algebra

Kristina's Code - September 15

Use the four equations that Kristina wrote to figure out her two unknown numbers.

Latest Solution: My Three Dogs

Math Fundamentals

Birthday Trip - September 15

birthday cake

Just how far is the trip to Aunt Mazie's house?

Latest Solution: Football Fanfare

Geometry

Lost at Sea? - September 8

boat

Use three bearings to determine whether a boat is in the United States or Canada.

Latest Solution: Fitting In

Pre-Algebra

Forming Triangles from a Folding Ruler - September 8

folding triangleDescribe the three triangles that can be made.

Latest Solution: Boxes of Stationery

Trig & Calculus

Is It a Midpoint? - September 15

cubicCan you prove that what's happening in this picture will always happen with any cubic function?

Latest Solution: Preparing for the Test


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