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Mathematics 16 Online
OpenStudy (anonymous):

-1.2+ -8.1 whats the strategy?

OpenStudy (danielbarriosr1):

You need to add and leave the sign: -1.2+-8.1=-9.3

OpenStudy (the_fizicx99):

+ and a - = - -1.2 - 8.1 = -9.3

OpenStudy (anonymous):

Thanks!

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