Evaluating Expressions and Variables

Evaluating Expressions and Variables

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

Kaylee introduces a lesson on evaluating algebraic expressions, emphasizing the importance of understanding expressions with one variable, order of operations, and algebraic parts. The lesson includes examples of evaluating expressions with one and two variables, using substitution and order of operations. A real-world application is demonstrated through calculating force in physics. The lesson concludes with encouragement to practice independently.

Read more

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you be comfortable with before starting this lesson?

Solving quadratic equations

Graphing linear equations

Understanding calculus concepts

Evaluating expressions with one variable

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2g + f, what is the role of '2'?

Coefficient

Constant

Exponent

Variable

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If g = 5 and f = 9, what is the value of 2g + f?

14

19

29

23

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in evaluating an expression with variables?

Simplifying the expression

Substituting given values

Performing arithmetic operations

Rewriting the expression

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2g + f, what is 'g' considered as?

Constant

Coefficient

Variable

Exponent

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 2 * 5 + 9?

14

10

19

24

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression xy + 2^x - y, what operation should be performed first?

Exponentiation

Multiplication

Subtraction

Addition

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?