Math 9 – Feb 11: Order of Operations

Order of operations (BEDMAS) with integers (positive/negative numbers)

Adding/Subtracting Rules:
Opposite signs (- +) (+ -): Value decreases.
Same signs (+ +) (- -): Value increases

Multiplying/Dividing Rules:

Opposite signs (- +) (+ -): Positive answer
Same signs (+ +) (- -): Negative answer

Homework: Pg 5-10 Ch 1 Booklet

About Mrs. Dildy

I am a math and science teacher in the Saanich school district.
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