Algebra 1 Pre-test

Which of the following is an expression?

• 6x + 2x = 6
• 10 = 5x
• 2x + 6x - 10
• 6x² + 10 = 25

Tags

CCSS.6.EE.A.2B

Which of the following is an equation?

• 6x + 2x - 6
• 6x² + 10 = 25
• 6x² + 10 - 25
• 10y - 6 + 34u

What are like terms?

• Terms that are nice to look at
• Terms with exactly the same variable and exponent
• Terms with similar variables

Tags

CCSS.6.EE.A.2B

In this term, 3a²bc, what are the variables?

• 3 and 2
• 3
• 2
• a, b, and c

Tags

CCSS.6.EE.A.2B

What is the definition of a variable?

• The letter used to represent a quantity.
• The little number or letter used to raise to a power.
• The number in front of a variable.
• The number with no variable.

Tags

CCSS.6.EE.A.2B

Solve for m:
3m - 4 = 5m + 10

• m = 3
• m = 9
• m = -7
• m = 7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

What algebraic property justifies step a?

• Symmetric Property
• Commutative Property of Addition
• Addition Property of Equality
• Associative Property of Addition

Tags

CCSS.HSA.REI.A.1

What algebraic property justifies letter f?

• Additive Inverse/Addition
• Additive Identity
• Subtraction 
• Multiplication Property of Zero

Tags

CCSS.HSA.REI.A.1

What algebraic property is used to justify letter k?

• Exponential Property of Equality
• Division Property of Equality
• Multiplicative Identity
• Multiplication Property of Equality

Tags

CCSS.HSA.REI.A.1