Order of Operations
What are the order of operations? Write them out!
Parenthesis
Exponent
Multiply
Divide
Add
Subtract
Round to the nearest whole number
11.3
11
What place value is the underlined number?
12,321
Thousand
Combine like terms:
9x+2x-8x
3x
Solve the problem:
x+31=90
x=59
What are the steps that are grouped together?
Multiply/Divide
Add/subtract
Round to the nearest whole number 152.7
153
What place value is the underlined number?
821.8
Tenth
Combine like terms
3x-12x-20x
-29x
solve the problem
x-12=30
x=42
What is the first step we do?
5*2+9(2*1)
(2*1)
6,892.91
6,900
What place value is the underlined number?
12,862.452
tens
combine like terms
2x+8x+9
10x+9
Solve the problem
9x=81
x=9
Show the steps to solve this problem
4*1+10/5
4*1+10/5
4+10/5
4+2
6
Round to the nearest tenth place
12.321
12.3
What place value is the underlined term?
9,000,213
million
Combine like terms:
10x - 2 - 12x
-2 -2x
Solve the Problem
x/5=8
x=40
Show the steps for the following problem
(2+2) - (6*1) -2 *3
(2+2) - (6*1) -2 *3
4-(6*1)-2*3
4-6-2*3
4-6-6
-2-6
-8
Round to the nearest thousand
17,201
17,000
What place value does NOT exist that follows the pattern
Oneths
Combine like terms:
9x+10x-5x +9 -3
14x +6
Solve the problem
x+9+10=80
x=61