Algebraic Expressions

What is variable?

• Exponent

• Number

• Letter

• Math Operation

Tags

CCSS.6.EE.A.2B

What is a coefficient?

• A number or variable by itself

• A number divided by a variable

• A variable subtracted by a number

• A number multiplied by a variable

Tags

CCSS.6.EE.A.2B

What is a constant?

• A number or variable by itself

• A letter or symbol

• A number multiplied by a letter

• An expression

Tags

CCSS.6.EE.A.2B

What is a term?

• It's separated by a math operation ( $+-\times\div$ )

• A math operation ( $+-\times\div$ )

• A number by itself

• A group of numbers or variables

Tags

CCSS.6.EE.A.2B

How many Constants are in this expression:  $5x+7-y+15x+a$  

• 0

• 2

• 5

• 3

Tags

CCSS.6.EE.A.2B

How many variables are in this expression:  $x+a+y+b+z$  

• 0

• 2

• 5

• 8

Tags

CCSS.6.EE.A.2B

How many terms are in the following expression:  $2x+3-5x-3$  

• 2

• 3

• 1

• 4

Tags

CCSS.6.EE.A.2B

How many coefficients are in the following expression:  $2x+3x-y+3-4y+22$  

• 6

• 3

• 2

• 44

Tags

CCSS.6.EE.A.2B

How many constants are in the following expression:  $8b+22+a+20+b-6y$  

• 6

• 2

• 4

• 1

Tags

CCSS.6.EE.A.2B

How many variables are in the following expression:  $8b+22+a+20+b-6y$  

• 6

• 5

• 2

• 4

Tags

CCSS.6.EE.A.2B