Algebra

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

the product of 34 and z 

• 34/z
• z/34
• z X 34
• 34 - z 

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

take 10 away from s 

• 10 - s 
• s + 10
• s - 10
• s/10

Tags

CCSS.6.EE.A.2A

What is a variable in Algebra?

• Something that changes
• An unknown value
• An equation
• A numeric expression

Tags

CCSS.6.EE.A.2B

What is an algebraic expression made of?

• Numbers and operations
• Numbers and multiplication
• Addition and multiplication
• Numbers and variables

Tags

CCSS.6.EE.A.2B

What is the operation of the following expression?   x/5

• multiplication 
• addition 
• subtraction 
• division 

Tags

CCSS.5.NF.B.3

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two
• two times the sum of a number x and five
• a number x times the sum of five and two
• the sum of five times a number x and two

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

A symbol for an unknown value is called a _______________. It is usually a letter such as a, X or Y.

• Constant
• Coefficient
• Operator
• Variable

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What does 4⁵ mean?

• 4x4x4x4x4
• 4x5
• 5x5x5x5

Tags

CCSS.6.EE.A.1

7g + 5 + 6g  - 3

• 13g - 3
• 12g + 5
• 13g + 2
• 13g - 2

Tags

CCSS.7.EE.A.1