Brainteasers
Archive
  Each Brain Teaser question and answer stays in the archive for three weeks. Sorry, we cannot send answers to past questions.

 

 

Grades 3–4
 Fish, Planes, and Flags
 How Many Candles?
 Neighborly Number

Grades 5–6
 Marco’s Mice
 Computer Shipments
 Place the X’s

Grades 7–8
 Cow Cash
 Frank’s Fast-Food Special
 Cafeteria Capacity

 

 

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