Evaluating Expressions with Negative Values
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in evaluating an expression with a variable?
Add all numbers together
Choose a value for the variable
Multiply all terms
Divide by the variable
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the importance of evaluating expressions for specific variable values?
To avoid using variables
To make the expression longer
To determine the exact numerical value
To simplify the expression
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to use parentheses when substituting negative values?
To make the expression look neat
To ensure correct order of operations
To avoid confusion with addition
To make the expression longer
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mistake might occur if parentheses are not used with negative values?
The expression might be evaluated as subtraction
The expression might be evaluated as zero
The expression might be evaluated as division
The expression might be evaluated as addition
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 6 times negative 3 minus 3?
-18
-21
-9
0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 6r minus 3 when r is negative 3?
-18
-9
0
-21
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When evaluating a fraction, why is it important to cube the entire negative number?
To make the fraction positive
To ensure the correct sign of the result
To simplify the fraction
To avoid division by zero
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