Variables

Check all that Apply:

What does " 4x " mean?

• x + x + x + x

• 
  

   $4\div x$  

• 4 * 4

• 4 * x

Tags

CCSS.HSA-SSE.A.1A

Combine like terms:

 $3x+2x$  

• 6x

• x

• 5x

• 3x2x

Tags

CCSS.7.EE.A.1

Combine like terms:

 $3y+2x\ +8y\ -2x$ 

• I do not know 

• 11y + 4x

• 3y 2x 8y -2x

• 11y

Tags

CCSS.7.EE.A.1

What are variables in math?

• Letters

• Numbers

• Expressions

Tags

CCSS.6.EE.A.2B

A variable represents what is ______________. 

• the answer
• the operation
• the difference
• unknown 

Tags

CCSS.6.EE.B.6

A variable is . . .

• an awesome number

• a number represented by a letter

• an infinite number

• a number multiplied by another number

Tags

CCSS.6.EE.A.2B

5p + 4h - 2
Which are the variables? 

• 5p, 4h, 2
• 2
• p, h
• 5, 4

Tags

CCSS.6.EE.A.2B

What are the variables in the following expression?

• 3, 4, 1 and 7
• z, x and y
• + and -
• 15

Tags

CCSS.6.EE.A.2B

Compute:
 $5\times b$  

• 5b

• You cant

• 5 + b

• 5 - b

Tags

CCSS.7.EE.A.1

Simplify the Expression:

3a + 7 - 2a

• 8a

• 12a

• a + 7

• 5a + 7

Tags

CCSS.7.EE.A.1