Review Jeopardy Test 1

Scientific Notation

100

which is larger? 

3.5x10⁶    3.05x10⁶

3.5x10⁶

200

which is larger?

2.05x10³  2.10x10²

2.05x10³

300

2.05x10^-7

.000000205

400

4.0456x10⁶

4045600

Ordering

100

Least to Greatest

20%   2.3x10^-1   1/4  .21

20%  .21  2.3x10^-1  1/4

200

greatest to least

2.02x10^-2  3.1x10¹   4.6x10²   7.3x10²

7.3x10²   4.6x10²  3.1x10¹  2.02x10^-2

300

Greatest to Least

1/5   25%   2.2x10^-2  .3

.3   25%   1/5   2.2x10^-2

400

Least to Greatest

.6   2/5   3/6  5.5x10^-1

2/5   3/6  5.5x10^-1  .6

Converting

100

Convert 4/16 to a percentage

25%

200

Convert 96% as a simplified fraction

24/25

300

Convert .65 as a simplified fraction

13/20

400

Convert 3/8 to a decimal 

.375

Area/Perimeter

100

If the perimeter of a square Courtyard is 68 ft, what is the length of one side?

17 ft

200

If the area of a square courtyard is 324 sq. ft. what is the length of one side?

18 ft.

300

Perimeter of a square classroom is 76 ft. 

What is the area?

361 sq. ft.

400

I have a yard I am trying to put a fence around. If the area of a square yard is 400 ft. and fencing is $2.50/ ft. how much would it cost to fence the entire perimeter of the yard?

200 ft. 

Absolute Value

100

Order least to greatest

|-3|  |4|  |-5| |2|

|2| |-3| |4| |-5|

200

|-4| + 16

20

300

| -4²|

16

400

|42/-3|

14