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Mathematics 19 Online
OpenStudy (anonymous):

medal!!! Simplify the expression. 55 – 4 • 5 + 12

OpenStudy (midhun.madhu1987):

Apply PEMDAS rule

OpenStudy (anonymous):

55-4x5+12

OpenStudy (anonymous):

*

OpenStudy (midhun.madhu1987):

55 -20 + 12

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