Whats 9+10

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Whats 9+10

Guest Mar 23, 2015

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3⁺⁰ Answers

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If you are a "know it all" it's 21 or the proper answer 19.

my school is crazy about the "9+10=21" thing.

Mathrulz Mar 23, 2015

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7894563210000

Guest Mar 23, 2015

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The answer is 19.

Guest Mar 23, 2015

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