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Math

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Why Is It Important to Study Math?

Why Is It Important to Study Math?

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How Are Distances and Absolute Values Related?

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Space Shuttle

How to Use Math to Fly Rockets to Space

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Soccer Ball

Polygon Puzzle: How Many Degrees Are in a Polygon?

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Inauguration Crowd

The Simple Math Behind Crunching the Sizes of Crowds

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How Do You Estimate Crowd Size?

How Do You Estimate Crowd Size?

Everyday Einstein