EE.2 Review

What is a variable?

• a term that includes a variable

• a letter that stands for an unknown number

• a term that is a known number without variables

Tags

CCSS.6.EE.A.2B

Which operation is represented by 2x?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.3.OA.D.9

How many terms are in 10-4x?

• 1

• 2

• 3

• 4

Tags

CCSS.6.EE.A.2B

What is the coefficient in the expression 10-4x?

Tags

CCSS.6.EE.A.2B

Martina is 3 inches less than twice as tall as her little brother. Write an expression for Martina's height.

• 3x-28

• 3-2x

• 2x-3

• 3x-2

Tags

CCSS.6.EE.B.6

the product of x and sixteen

• x + 16
• x - 16
• 16x
• x/16

Tags

CCSS.6.EE.A.2A

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 8 - 4m
• 8m - 4
• 8m + 4
• 4m - 8

Tags

CCSS.6.EE.A.2A

b² + 4
when b = 3

• 10
• 12
• 13
• 11

Tags

CCSS.6.EE.A.2C

a² - b²
Evaluate if a=4 and b =2

• 4
• 20
• -4
• 12

Tags

CCSS.6.EE.A.2C

y + z²

when y = 5 and z = 2

• 7
• 9

• 29
• 14

Tags

CCSS.6.EE.A.2C