Page 15 - SPARK OF MATH book 5
P. 15
(1-4) Order of Operations.
The order of operations is a rule that tells you the
sequence to follow when you are performing
operations in a mathematical expression.
Parentheses expanents multiplication division addition subtraction
or
of
P E M D A S
( )
Do P, then E. Then do M or D. Left to right. Lastly, do A or S, left to right.
Example.
Correct Method Incorrect Method
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