Rational Number Operations

Adding/Subtracting

100

-11/12 + 13/12

2/12 or 1/6

200

(-4/5) + 1/2

-3/10

300

2.56 + (-3.22) - 4.2

-4.86

400

6.78 - (-5.21) - 2.1

9.89

500

4 2/3 - (-3 1/6)

7 5/6 

47/6

Multiplying

100

3/11 * (-5/6)

-5/22

200

1 1/2 (-1/4)

-3/8

300

-2.3(-0.21)

0.483

400

(-0.04)(1.6)

-0.064

500

1 3/5 * (-4)

-6 2/5

-32/5

Dividing

100

-2/15 div (-2/3)

1/5

200

-0.36 div 12

0.03

300

-5.2 div -0.5

10.4

400

1 4/11 div (-5)

-3/11

500

(-8.5)/0.02

-425

O.o.O

100

2 + 1x3

5

200

-10 + (-5)(-6) div5

-4

300

(-12 + 4)/2 

-4

400

16 - 4 div (3 - (-1))

15

500

9(-5-4)

-81

Random

100

Evaluate if x = 6 and y = -2

(x + (y)^2)/-2

-5

200

Estelle buys a cell phone priced at $100. Shipping and handling are an additional 10% of the price. How much shipping and handling will Estelle pay?

$10

300

What are the three branches of government?

Judicial, executive, legislative 

400

Name all 7 continents

Asia, Africa, Antarctica, Europe, North America, South America, Australia

500

What college did Ms. Frye attend?

Davidson College