What is the main focus of Lesson 12?

Properties of Inequalities and Equality

Interactive Video
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Mathematics
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6th - 8th Grade
•
Hard

Thomas White
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Properties of inequalities
Properties of equality
Properties of multiplication
Properties of addition
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which property states that if a = b, then a + c = b + c?
Multiplication property of equality
Subtraction property of equality
Addition property of equality
Division property of equality
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When is an inequality reversed?
When multiplying by a positive number
When multiplying or dividing by a negative number
When subtracting a negative number
When adding a positive number
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean to preserve an inequality symbol?
The symbol is replaced with an equal sign
The symbol is removed
The symbol remains the same
The symbol changes direction
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the inequality symbol when you add the same number to both sides?
It is removed
It becomes an equal sign
It is preserved
It is reversed
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying both sides of an inequality by a positive number?
The inequality symbol is removed
The inequality symbol becomes an equal sign
The inequality symbol is preserved
The inequality symbol is reversed
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be done to the inequality symbol when dividing by a negative number?
Remove the symbol
Reverse the symbol
Preserve the symbol
Replace with an equal sign
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When is the inequality symbol preserved?
When multiplying by zero
When adding or subtracting any number
When dividing by a negative number
When multiplying by a negative number
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