1. Algebra 1 Bell Work 8/12/14 Variable Expression Exponent
Define the following terms:
Variable
Expression
Exponent

2. Order of Operations PEMDAS Algebra 1 / Remedial Math
Saturday, February 16, 2019

3. P E D M A S Notes Order of Operations Step 1: Step 2: Step 3: Step 4:
Use PEMDAS
“Please Excuse My Dear Aunt Sally”
Use the Left-to-Right rule when there is a tie.
= Always do the left operation first in event of a tie. P
Step 1:
arenthesis
(Brackets and Fraction Bar too) E
Step 2:
xponents M D
Left-to-Right Rule
Step 3:
ultiplication
ivision A S
Left-to-Right Rule
Step 4:
ddition
ubtraction

4. Homework: complete worksheet
Algebra 1 / Remedial Math
Saturday, February 16, 2019