Parts of an expression

An ________ says that two expressions are equivalent. 

• equation
• expression
• variable
• evaluation

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

x-7 is  _______

• an expression
• an equation 
• neither an expression nor an equation.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is a variable?

• A mathematical expression
• A symbol that represents an unknown
• A letter that means multiplication
• Simplifying

Tags

CCSS.6.EE.B.6

In the following expression, which is the coefficient?

3x + 2

• 3x

• +2

• x

• 3

Tags

CCSS.6.EE.A.2

In the following expression, which is the variable?

3x + 2

• 3x

• +2

• x

• 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Is the following an expression or an equation?

3x + 5

• expression

• equation

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

How many terms are in the expression
3x + 2y + z

• 5
• 2
• 4
• 3

Tags

CCSS.6.EE.A.2B

How is the number 9 best described in the expression
9m + 3n + 4

• coefficient
• variable
• constant
• term

Tags

CCSS.6.EE.A.2B

Identify the variables in the expression

3x + 4y - 9

• x

• y

• x and y

• There are no variables

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

List the terms in this expression.

7x-6+8

• 7x & 8

• 7

• 7, -6, 8, x

• 7x, -6 & 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6