Algebra - Expressions - Basic

What is the definition of a coefficient?

• 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 in back of a variable

Tags

CCSS.6.EE.A.2B

What is the definition of a constant?

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

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

Which of the following is an expression?

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

Tags

CCSS.6.EE.A.2B

What is the definition of an exponent?

• 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

Which of the following is an equation?

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

Tags

CCSS.6.EE.B.5

What are like terms?

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

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1