More ideas from Greg
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Men's Beige Cotton Blazer, Red and White Gingham Long Sleeve Shirt, Black Polka Dot Silk Tie, Black and White Polka Dot Silk Pocket Square

Here's one way to encourage math skills!

If you want to figure out what time it is, youll have to solve a simple math problem on this clock first. This Mathematics Pop Quiz Wall Clock is perfect for any geek, math nerd, math teacher, or sadist who wants to confuse the hell out of non-nerds.

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