Unit 1 Test Review

Square Roots

100

Find the square root of 36

6

200

9 squared 

81

300

Find the side length of a square whose area is 100.

10

400

Find the sidelength and perimeter of a square whose area is 49. 

7, 28 

500

Find the perimeter and area of a square whose side length = 13

52, 169

Scientific Notation

100

Write 0.0096 in scientific notation 

9.6 x 10 ^ -3

200

Write 555,000,000 in scientific notation. 

5.55 x 10 ^ 8

300

Write 6.723 x 10 ^ 7 in standard form

67230000

400

Write 8.41 x 10 ^ -4 in standard form

0.000841

500

Write 3.48 x 10 ^0 in standard form

3.48

Converting Real Numbers

100

Convert 3/5 into a decimal 

0.6

200

Convert 0.65 into a fraction 

65/100 or 13/20

300

Convert 32% into a fraction

32/100 or 8/25

400

Convert 1.12 into a percent

112%

500

Convert 7/15 into a percent 

0.467

Comparing & Ordering Real Numbers

100

Compare 

1/2 _____ 7/16 

>

200

Compare 

-1/10 ____ -4%

<

300

Order the following numbers in ascending order. 

3/4 , 65% , 0.02

0.02, 65%, 3/4 

400

Place the following numbers in descending order

-7, -3/5, -20%, 2

2, -20%, -3/5, -7 

500

Place the following numbers in descending order. 

225%, 3.14, 7/8, 0.05

3.14, 225%, 7/8, 0.05 

Classifying Real Numbers

100

Give an example of an irrational number

*Answers vary*

200

Give an example of an integer

*Answers Vary*

300

Give all the classifications of the following number 

0 

Real, rational, integer, whole number

400

Give all the classifications of the following number

-12

Real, Rational, Integer

500

Give the classifications of the following number 

100 

Real, Rational, Integer, Whole, Natural