NB: Answers and Explanations are after the Questions

1. 5,344 – 57

Simplify the expression above. Which of the following is correct?

2. 3(x − 4) = 18

Solve the equation above. Which of the following is correct?

3. (5x − 1) (3x + 2)

Simplify the expression above. Which of the following is correct?

4. Timmy can usually make six paper airplanes in an hour. However, if he gets interrupted

by his parents, he can only make four per hour. His friend John can make seven paper

airplanes per hour. One day, Timmy and John decide to have a three-hour long contest to

see who can make the most paper airplanes. During the contest, Timmy is interrupted

once every hour. John also had to take a break and do chores for an hour. How many

more paper airplanes does the winner make?

5. If a car travels 360 kilometers in 5 hours, how far will it travel in 9 hours?

6. What degrees Fahrenheit is it at 30 degrees Celsius?

lOMoAR cPSD|8510046

Note: °F = (°C * 9/5) + 32

7. 0.27 x 0.56

Simplify the expression above. Which of the following is correct?

8. At a comic book store, Robert purchased three comics for $2.65 each. If he paid with a

$20 bill, how much change did he receive?

9.

10. Express 5/8 as its closest rounded percentage.

11. Amanda wants to paint the walls of a room. She knows that each can of paint contains

one gallon. A half gallon will cover a 55 square feet of wall. Each of the four walls is 10

feet high. Two of the walls are 10 feet wide and two of the walls are 15 feet wide. How

many 1-gallon buckets of paint does Amanda need to buy in order to fully paint the

room?