bell ringer
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Bell Ringer. What does order of operations mean to you?. Order of Operations. Order of operations. Please Excuse My Dear Aunt Sally. P E M D A S. PARENTHESIS EXPONENTS MULTIPLICATION DIVISION ADDITION SUBTRACTION. Examples. ·. 25-8 2+3 2. 6-10 5. ÷. ·. 25-8 2+9. - PowerPoint PPT PresentationTRANSCRIPT
Bell Ringer
What does order of operations mean to
you?
Order of Operations
Order of operations
Examples
25-8 2+32· 25-8 2+9· 25-16+9
9+9 18
6-10 5÷
6-2
4
4 7+4 22·
4 7+4 4
28+4 4
28+1 29
Examples
÷
· ÷
÷
53+90 10÷
125+90 10
÷
125+9
134
Examples
page 13 (15-29 odd, 59,
60)