
Exploring Two-Column Algebraic Proofs

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard
Standards-aligned

Lucas Foster
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main components of a two-column proof?
Problems and Answers
Equations and Solutions
Statements and Justifications
Questions and Explanations
Tags
CCSS.HSA.REI.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which property of equality is used when subtracting the same number from both sides of an equation?
Division Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Addition Property of Equality
Tags
CCSS.7.EE.B.4A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Example 1, what is the first step to solve 9 - 4x = -19?
Add 9 to both sides
Subtract 9 from both sides
Multiply both sides by 4
Divide both sides by -4
Tags
CCSS.HSA.REI.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property of equality is used when multiplying both sides of an equation by the same number?
Subtraction Property of Equality
Division Property of Equality
Multiplication Property of Equality
Addition Property of Equality
Tags
CCSS.HSA.REI.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Example 2, what is the final step to prove x = -9?
Divide both sides by -6
Multiply both sides by 6
Subtract 3 from both sides
Add 3 to both sides
Tags
CCSS.6.EE.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which property of equality is used when distributing a number across terms inside parentheses?
Division Property of Equality
Addition Property of Equality
Multiplication Property of Equality
Distributive Property
Tags
CCSS.7.EE.B.4A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Example 3, what is the first step to solve -3(4x + 1) = 21?
Add 3 to both sides
Subtract 1 from both sides
Divide both sides by -3
Distribute -3 to each term inside the parentheses
Tags
CCSS.7.EE.B.4A
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Exploring Operations with Integer Equations

Interactive video
•
6th - 10th Grade
11 questions
Mastering Multi-Step Equation Solutions

Interactive video
•
6th - 10th Grade
11 questions
Mastering Two-Step Equations

Interactive video
•
6th - 10th Grade
11 questions
Solving One-Step Equations Challenge

Interactive video
•
6th - 10th Grade
11 questions
Exploring Algebraic Properties of Equality

Interactive video
•
6th - 10th Grade
11 questions
Exploring Algebraic Proofs in Geometry

Interactive video
•
6th - 10th Grade
Popular Resources on Wayground
50 questions
Trivia 7/25

Quiz
•
12th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Negative Exponents

Quiz
•
7th - 8th Grade
12 questions
Exponent Expressions

Quiz
•
6th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
18 questions
"A Quilt of a Country"

Quiz
•
9th Grade
Discover more resources for Mathematics
11 questions
Negative Exponents

Quiz
•
7th - 8th Grade
12 questions
Exponent Expressions

Quiz
•
6th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
15 questions
Decimal Operations

Quiz
•
6th Grade
14 questions
Algebra 1 SOL Review #1

Quiz
•
9th Grade
10 questions
Plotting Points on the Coordinate Plane

Quiz
•
7th - 8th Grade