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Mathematics 13 Online
OpenStudy (juan):

My stepson has his homework ... 18.63-9.99-8.53= (how exactly does this work?)

OpenStudy (anonymous):

simple subtraction ...?!

OpenStudy (ybarrap):

11/100 http://www.wolframalpha.com/input/?i=18.63-9.99-8.53

OpenStudy (juan):

Thank you. I was right. I just needed to make sure it was in that matter.

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