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OpenStudy (anonymous):
Which operation should be performed first according to the order of operations? 87 – 25 + 39 • 8 + 31 + 10 i have more like this
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OpenStudy (anonymous):
multiplication so do 39(8) then go left to right
OpenStudy (anonymous):
@hippo211 what does the dot mean
OpenStudy (anonymous):
you would do multiplication first
OpenStudy (anonymous):
thanks
OpenStudy (anonymous):
np
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OpenStudy (mathmale):
That dot ( . ) calls for multiplication. Note that following order of operations rules requires that you do any multiplication and / or division before addition and / or subtraction.
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