Today in class we went over the section 1-2 homework plus the in class assignment that was completed last class. After we went over both of those assignments we moved on into Section 1-3, Order of Operations.
Today we learned about the proper order that numerical expressions must be simplified. We also learned that when we see an expression with multiplication and division on the same line that we need to perform the operations as we move left to right, and not just do multiplication first because that shows up first in PEMDAS.
We then had a few minutes at the end of class to work together in groups and simplify some numerical expressions.
Homework Due Tuesday 10/18: Page 20 #9-21 odds, 34, 35, 36.
Section 1-3 Class Notes
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