What's pemdas? (need to know taking test now)

PEMDAS, is order of operations.

P=Parenthesis

E=Exponits

M=Multiply

A=Add

S=Subtract

Example of PEMDAS:

8+9-(10x7)

First you multiply what's in the parenthesis: 10x7=70

Then you add: 8+9=17

Finally you subtract 17 from 70: 17-70=53

I hope this helps you understand.

pemdas, in math, is the order of operations. Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.

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