
Algebra Operation
Presentation
•
Mathematics
•
9th Grade
•
Hard
Joseph Anderson
FREE Resource
11 Slides • 10 Questions
1
Multiple Select
Do you have your NOTEBOOK OUT?
🙄
👍, I have my 📕 out.
I KNOW I have to take a picture 📸 of my notes 📝at the end to get full 💯credit.
I DO NOT have a notebook 😖 and understand it means I will get a bad 👎 grade. 😧😞😥
2
Order of Operations
(grouping symbols)
Objective: Perform the order of operations on numerical expressions in preparation to use in algebraic expressions.
3
Reorder
Let's see if you remember the ORDER OF OPERATIONS.
Reorder the following in the order of operations.
Grouping Symbols
Powers
(exponents)
Multiplication & Division
Addition and Subtraction
4
Order of Operations
Jump around and complete...
1 - Complete any math inside grouping symbols
2 - Simplify any powers (exponents)
3 - Complete any multiplication or division
(this is from left to right)
4 - Complete any addition or subtraction
(this is from left to right)
5
HARDEST THING FOR STUDENTS TO GRASP
You DO NOT complete a long math problem by starting at the left and moving along to the right.
6
Order of Operations
Jump around and complete...
1 - Complete any math inside grouping symbols
2 - Simplify any powers (exponents)
3 - Complete any multiplication or division
(this is from left to right)
4 - Complete any addition or subtraction
(this is from left to right)
7
EXAMPLE
5 - 3 × 2 + 8
8
Multiple Choice
What would the expression be AFTER you perform the FIRST STEP?
5 - 3 × 2 + 9
5 - 6 + 9
2 × 2 + 9
5 - 3 × 11
2 × 11
5 - 15
9
Math Response
Evaluate: 9 - 4 × 5 + 3
10
EXAMPLE
4 + 8 ÷ 2 - 7 × 2 - 10
11
Multiple Choice
What would the equation look like after you perform the first step?
4 + 10 ÷ 2 - 4 × 3
14 ÷ 2 - 4 × 3
4 + 5 - 12
14 ÷ -2 × 3
12
Math Response
Evaluate: 22 - 18 × 2 ÷ 9
13
Order of Operations
Jump around and complete...
1 - Complete any math inside grouping symbols
2 - Simplify any powers (exponents)
3 - Complete any multiplication or division
(this is from left to right)
4 - Complete any addition or subtraction
(this is from left to right)
14
Examples of GROUPING SYMBOLS
(parenthesis)
[brackets]
|absolute value|
EXAMPLES
5 - (9 - 2) + 3
12 + 1 - (3 - 7) + 7
15
Math Response
Evaluate: 44 - (1 - 14) - 6
16
EXAMPLES
8 - (4 - 6) × 3
17
Math Response
Evaluate: 18 - (-40 + -36) ÷ -4
18
ABSOLUTE VALUE
The distance from zero on a number line
|7| = how many spaces from zero on the number line? ___
|-7| = how many spaces from zero on the number line? ___
19
Example 2
8 - |9 - 4| + 2
8 - |4 - 9| + 2
20
Math Response
Evaluate: 12 + |2 - 7| + 8
21
Fill in the Blanks
Type answer...
Do you have your NOTEBOOK OUT?
🙄
👍, I have my 📕 out.
I KNOW I have to take a picture 📸 of my notes 📝at the end to get full 💯credit.
I DO NOT have a notebook 😖 and understand it means I will get a bad 👎 grade. 😧😞😥
Show answer
Auto Play
Slide 1 / 21
MULTIPLE SELECT
Similar Resources on Wayground
18 questions
Geometric Sequences
Presentation
•
9th Grade
16 questions
Lesson: Number of Solutions
Presentation
•
9th Grade
16 questions
Perimeter, Area, and volume
Presentation
•
9th Grade
17 questions
Rate of Change
Presentation
•
9th Grade
17 questions
Introduction to Polynomials
Presentation
•
9th Grade
17 questions
1.3 Notes: Midpoint & Distance Formulas
Presentation
•
9th Grade
15 questions
Algebra Review - Radicals
Presentation
•
9th Grade
16 questions
Classify Polynomials
Presentation
•
9th Grade
Popular Resources on Wayground
10 questions
HCS SCI 03 Summer School Assessment 1
Quiz
•
3rd Grade
15 questions
HCS SCI 05 Summer School Assessment 1 Review
Quiz
•
5th Grade
22 questions
Day 9 Equations and Inequalities Review
Quiz
•
9th Grade
10 questions
Writing and Identifying Ratios Practice
Quiz
•
5th - 6th Grade
7 questions
PYRAMID PERSPECTIVES part 1
Presentation
•
9th - 12th Grade
12 questions
Understanding the Fourth of July
Quiz
•
9th Grade
15 questions
Soccer World Cup Quiz Questions
Quiz
•
7th Grade