Properties of Equality
Presentation
•
Mathematics
•
8th - 9th Grade
•
Practice Problem
•
Medium
Standards-aligned
Kelley Roseen
Used 61+ times
FREE Resource
9 Slides • 8 Questions
1
by Kelley Roseen
2
If a = b, then a+c = b+c
Explanation:
The same number can be added to both sides
3
If a = b, then a-c = b-c
Explanation:
The same number can be subtracted to both sides
4
If a = b, then a*c = b*c
Explanation:
The same number can be multiplied to both sides
5
If a = b, then a/c = b/c
Explanation:
The same number can be divided to both sides
6
a=a
Explanation:
Any number is equal to itself
7
If a = b, then b=a
Explanation:
Any equation my be written in the opposite order
8
If a = b and b=c, then a = c
Explanation:
Two quantities that are equal to the same thing are equal to each other
9
If a = b, then b can be replaced by a.
Explanation:
Plug in a value into an expression to replace the original variable.
10
Multiple Choice
165 = 165
Reflexive Property of Equality
Symmetric Property of Equality
Transitive property of equality
substitution property of equality
11
Multiple Choice
10 *4 = (5 *2) *4
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
12
Multiple Choice
23+5 = (20+3)+ 5
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
13
Multiple Choice
If x = 3, then 3x=1
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
14
Multiple Choice
If x=y, then x-2 = y-2
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
15
Multiple Choice
9 + 9 = 18, so 18 = 9 + 9
Reflexive Property of Equality
Symmetric Property of Equality
Transitive property of equality
substitution property of equality
16
Multiple Choice
If (4+5)x=18, then 9x = 18
Reflexive Property of Equality
Symmetric Property of Equality
Transitive property of equality
substitution property of equality
17
Multiple Choice
3 + 4 = 7 and 2+5 = 7, so 3+4 = 2+5
Reflexive Property of Equality
Symmetric Property of Equality
Transitive property of equality
substitution property of equality
by Kelley Roseen
Show answer
Auto Play
Slide 1 / 17
SLIDE
Similar Resources on Wayground
12 questions
Graphing Quadratics
Presentation
•
8th - 10th Grade
12 questions
Systems of Inequalities
Presentation
•
8th - 9th Grade
12 questions
Scatterplots & Linear Regression
Presentation
•
8th - 9th Grade
11 questions
Solving Systems by Graphing
Presentation
•
8th - 9th Grade
13 questions
Linear Functions Lesson
Presentation
•
8th - 9th Grade
10 questions
Penjumlahan dan Pengurangan Aljabar
Presentation
•
12th Grade - University
13 questions
One, No, or Infinitely Many Solutions
Presentation
•
8th - 9th Grade
12 questions
x- and y-intercepts
Presentation
•
8th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Rational and Irrational Numbers
Quiz
•
8th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Adding and Subtracting Integers
Quiz
•
6th - 8th Grade
20 questions
Proportional vs. Non-Proportional
Quiz
•
8th Grade
12 questions
Absolute Value Equations
Quiz
•
9th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
24 questions
Explore Rigid Transformations and Congruence
Quiz
•
8th Grade