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Real Number System
Expressions
Equations
Ratios, Percents, and Proportions
Misc.
100

Name all of the sets of the real number system that include the following number:

7

Real, Rational, Integers, Whole, Natural

100

Simplify the following expression:


12 + (33-23)

31
100
Solve the following equation:


x + 7 = 12

x = 5
100
What is 6% written as a decimal?
0.06
100
Add the following fractions:


3/8 + 4/6

25/24
200
Is the following number rational or irrational?


5.445

Rational
200

Write an expression for the following sentence:


"ten less than the product of 6 and a number"

6x - 10
200
Solve the following equation:


3x - 12 = -3

x = 3
200

Solve the following proportion

3/8 = x/24

x = 9
200
What is 5,000,000 written in scientific notation?

5 x 106

300
Is the following number rational or irrational?


4.2293958340433450...

Irrational
300
Write a sentence that describes the following situation:


5*6 - 3x

The product of 5 and 6 minus the product of a number and 3
300
Is x = 6 the solution to the following equation?


5x + 15 = 31

No
300
A 16 oz. soda costs $2.15.  What is the cost for 1 oz?
$0.13 per oz. 
300

What is 7.44 x 10-5 written in standard form?

0.0000744
400

Name all of the sets of the real number system that include the following number:

-9


Real, Rational, Integers
400

What is the first step in simplifying the following expression:


7 + 32 - 4/2 - 1

32

400
Solve the following equation:


3(x - 4) + 2x = 13

x = 5
400
What is the better deal? 


a 20 oz. bag of chips for $4.50

or a 12 oz. bag of chips for $1.89

12 oz. bag for $1.89
400
Is the following relation a function?


{ (0,2) (2,5) (6,5) (7,12) (10,33) }

Yes
500

Order these numbers from least to greatest:

55%, 6/12, 0.62 ,5.44 x 10-1

6/12, 5.44 x 10-1, 55%, 0.62

500

What is the value of the following expression:

x = 4 , y = 7 

x2 + xy - y2

-5
500
Solve the following equation:


2(x + 5) = 9 (x - 2)

x = 4
500
A class has 28 students.  7 of those students get a perfect score on a test.  What is the percentage of students who did not get a perfect score?
75%
500
Is the following relation a function? Why or why not?


{(1,3) (2,3) (4,9) (1,5)}

No, the input of 1 has 2 different outputs