Expressions, Equations, and Properties of Operations

Which is NOT an expression?

• 3x + 7
• y²
• 6x - 7
• 6x = 12

Tags

CCSS.6.EE.A.2B

Identify the circled part: 

• Constant
• Coefficient
• Term
• Variable

Tags

CCSS.6.EE.A.2B

What is the difference between an expression and an equation

• Expressions have an equal sign and equations do not

• Equations have an equal sign and expressions do not

Which of the following is an expression?

• 2x = 4

• 5 + 7

• 5 + x = 13

• 3 + 6 = 9

Tags

CCSS.6.EE.A.1

Which of the following is an equation?

• 5 + 8 = 13

• 2x + 3

• 5 + 9

• 3 + x

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

Tags

CCSS.6.EE.A.2B

A number with no variable attached is called a  _____.

• coefficient
• constant
• variable
• term

Tags

CCSS.6.EE.A.2B

Which property is this example?

5 x 6 = 6 x 5

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Inverse Property of Multiplication

• Identity Property of Multiplication

Tags

CCSS.3.OA.B.5

Which property is this example?

100 + 0 = 100

• Commutative Property of Addition

• Associative Property of Addition

• Inverse Property of Multiplication

• Identity Property of Addition

Tags

CCSS.1.OA.B.3

Which property is this example?

10+4 = 4+10

• Commutative Property of Addition

• Associative Property of Addition

• Inverse Property of Addition

• Identity Property of Addition

Tags

CCSS.1.OA.B.3