Writing Expressions

What is a LETTER called in an equation?

• Letter

• Answer

• Constant

• Variable

Tags

CCSS.6.EE.A.2B

Write the expression.
Twelve fewer questions than were on the first test. 

• 12 + q
• q - 12
• q x 12
• q ÷ 12

Tags

CCSS.6.EE.B.6

Write the expression. 
The cost of 3 CDs and a $10 DVD

• 3 + c + 10 + d
• 3c + 10
• 3c - 10 - d
• 3 + c - 10 

Tags

CCSS.6.EE.A.2A

If Alex feeds his turtle the same amount of food twice a day, how much food will he feed the turtle in a week?

• 2t*7
• 2t - 7
• 7 + 2t
• 1/2t*7

Tags

CCSS.6.EE.B.6

Spot fetched 12 sticks and some rocks when he played outside. How many objects did he fetch in all?

• 12 - r
• 12/r
• 12 + r
• 12r

Tags

CCSS.6.EE.B.6

z/4

• twice as far
• half the distance
• one-fourth the distance
• four less than

Tags

CCSS.6.EE.B.7

Write the phrase as an expression. "10 less than a number n"

• 10-n
• n-10
• n+10
• 10-n

Tags

CCSS.6.EE.A.2A

In  $4\left(2x\ +\ 3\right)\ +7$  what is 7?

• A variable
  

• A constant
  

• A coefficient
  

• An exponent
  

What do you call a number that multiplies a variable?

• A variable

• A constant

• A coefficient

• An exponent

In  $4\left(2x+3\right)+7$  what is  $x$  ?

• A variable
  

• A constant
  

• A coeffieicent
  

• A multiplication sign