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OpenStudy (anonymous):
15•15
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OpenStudy (anonymous):
if it helps u can break it up like this 15=10+5 so 15*15=15*(10+5) = 10*15 + 5*15 = 150+75=225
OpenStudy (texaschic101):
simple...break it down.. 15 * 15 = 15 * 10 + 15 * 5 = 150 + 75 = aww....dan beat me too it
OpenStudy (anonymous):
:p
OpenStudy (cookie_2046):
225
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