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Mathematics 7 Online
OpenStudy (kitten_is_back):

http://prntscr.com/7842d5

OpenStudy (kitten_is_back):

@girllover123

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@HelpBlahBlahBlah

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@GreatGuy

OpenStudy (anonymous):

its B. because -345 + -273= -618 + 315 = -303 + -288 = -591 + 357 = -234 + 420 = 186 :D

OpenStudy (anonymous):

good?

OpenStudy (anonymous):

it is b you add all them up thats it

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