Equivalent Expressions and Properties
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of the tic-tac-toe activity introduced in the lesson?
To practice multiplication tables
To recognize equivalent expressions
To learn about geometric shapes
To solve quadratic equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which property is used to simplify the expression 2x + 2(X - 6)?
Commutative Property
Distributive Property
Associative Property
Identity Property
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After applying the distributive property to 2x + 2(X - 6), what is the next step?
Add 10 to both sides
Combine like terms
Divide by 2
Factor the expression
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can the expression 4x - 16 be rewritten using factoring?
8(x - 2)
4(x - 4)
2(x - 8)
16(x - 1)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent expression for 1(X + 2) + 2(X - 2)?
4x - 4
3x - 2
x + 2
2x + 4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the placement of parentheses important in expressions?
They have no effect on the result
They are used only in equations
They determine the order of operations
They make expressions look neat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of distributing 4 in the expression 4(3 - X)?
12 + 4x
12 - 4x
3x - 12
4x - 12
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