Simplifying Expressions and Operations
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between an expression and an equation?
An expression contains an equal sign, while an equation does not.
Neither contains equal signs.
An equation contains an equal sign, while an expression does not.
Both contain equal signs.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of an expression?
x = 5 + 3
5 + 3
5 = 3 + x
x + 5 = 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In mathematics, what is a term?
A number or letter multiplied together.
A number or letter subtracted together.
A number or letter added together.
A number or letter divided together.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How would you simplify the expression 8n + 3n + 4n?
12n
8n + 3n + 4n
15n
7n
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are like terms?
Terms with the same numbers.
Terms with different numbers.
Terms with the same letters.
Terms with different letters.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you combine the terms 3x and -2x?
x
1x
5x
0x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of combining -4y and -8y?
4y
-8y
-4y
-12y
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