Mathematics -Fraction Action

Which expression represents the phrase “4 times the sum of 9 and 6”? 

• 4×(9+ 6)
• 4x9+6
• 9+6x4
• 9+(6X4)

Create an algebraic expression that represents 8 more than z

• z - 8
• z + 8
• 8 - z

What is the rule for the Magic Box?

• Add 4
• Add 6
• Multiply by 2
• Multiply by 3

Complete the table for the equation
t = s + 8

• 10
• 12
• 14
• 8

What does it mean when a number is next to a set of parenthesis? 
Ex. 8(10-3)

• add
• subtract
• multiply
• divide

Rebekah ran a lap in 42.36 seconds if she ran 12 laps and ran them in the same amount of time how long would it take her.

• 508.32
• 516.5
• 493.63
• 50.832

What does 4⁵ mean?

• 4x4x4x4x4
• 4x5
• 5x5x5x5

Monica divided 1/2 of a gallon of ketchup equally into 4 smaller bottles to put on the tables in her hamburger restaurant. How much ketchup did she put in each bottle?

• 1/4 gallon
• 8 gallons
• 1/8 gallon
• 1/16 gallon

A quadrilateral ___________________ .

• a polygon with 3 sides and 3 angles
• a polygon with 4 sides and 4 angles
• formed with 4 curved lines
• formed with 5 sides and 5 angles

Carol wants to purchase back to school supplies. She buys 3 notebooks for $1.99 each, 4 pens for $1.23 each, and 5 folders for $0.21 each. If she pays for her items with a $20 bill, how much change will she get back?

• $9.83
• $8.06
• $11.94
• $10.89