Current Problems of the Week

Primary

Number Fun - January 19

numbers Use clues to help Dominic solve a number riddle.


Preview: More Milk!

Algebra

Battle of the Bands - January 26

band instruments

Which band will play at the end-of-the-year dance?

Latest Solution: Sierpinski Stages

Math Fundamentals

Filling Beauty's Seats - January 26

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

Latest Solution: Penny Dates

Geometry

So Many Similar Triangles! - January 19

rods of random length

Make pairs of similar triangles using the given supplies.

Latest Solution: How Deep Is It?
Preview: Four Point Puzzle

Pre-Algebra

Duke is Missing - January 19

dog How long is Duke?

Latest Solution: A Happy New Year Wish
Preview: He Ate It All!

Trig & Calculus

Stonybrooke River Bridge - January 26

riverYou have been asked to figure out the distance across the river. Can you do it without crossing the river?

Latest Solution: Time to Make the Doughnuts


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