Chapter 4 Expressions

Describe how an expression is different than an equation?

• Equations have equal signs
• Expressions have equal signs
• Equations have variables
• There is no difference

What is a variable?

• A number used to represent an unknown letter
• A letter of the alphabet
• A letter used to represent an unknown number
• The answer to an equation

Tags

CCSS.6.EE.A.2B

The terms without a variable are called ___.

• coefficient

• constant

• distributive property

• equation

Tags

CCSS.6.EE.A.2B

____ are terms with the same variables raised to the same power.

• equivalent equations

• equivalent expressions

• inverse operations

• like terms

Tags

CCSS.6.EE.A.2B

A math sentence with an equal sign.

• Equation
• Expression
• Variable
• Coefficient

Tags

CCSS.6.EE.A.2B

A math sentence without an equal sign.

• Equation
• Expression
• Variable
• Coefficient

Tags

CCSS.6.EE.A.2B

A letter or symbol that represents a number.

• Equation
• Expression
• Variable
• Coefficient

Tags

CCSS.6.EE.A.2B

In the equation 4y + 7 = 21, the y is a ...

• Coefficient
• Term
• Variable
• Yo Yo

Tags

CCSS.6.EE.A.2B

In the equation 4y + 7 = 21, the coefficient is...

• 4
• 7
• 21
• y

Tags

CCSS.6.EE.A.2B

How many terms are in the equation:
 4m + 3n = 18

• 1
• 2
• 3
• 4

Tags

CCSS.6.EE.A.2B