I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...
COOLIDGE, AZ — The students at Imagine Coolidge Elementary were given a challenge over Christmas break—solve 1,000,000 math problems, and their principal, Erik Collins, would spend the night sleeping ...
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