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Rational Number Operations
Percents
Ratios
Equations
Circles
100

5-12=?

-7

100
Eight is 5% of what number?
160
100
Skyzone sells tickets for their jump area. You buy a ticket for 4 hours and it costs $24. How much are you paying per hour to jump?
$6
100
Solve for n. 2n+6=46
n=20
100
The radius of a circle is 28cm. What is the circle's diameter?
56cm
200

2.2-3.4=?

-1.2

200
Amanda got a 21/28 on her test. What is her percent score?
75%
200

You run 45 km in 6 hours.  What is the unit rate in km per hour?

7.5 km per hour

200
Solve for n. 83=-3n-25
n=-36
200
The radius of a circle is 12in. What is the area of the circle?
144pi in.
300

-1/6 + (-5/6) = ?

-1

300
What is 25% of 60?
15
300
Blake is able to get 27 miles on 1 tank of gas. How many miles can Blake travel on 6 tanks of gas?
162 miles
300
Solve for n. 5n+35=60
n=5
300
The radius of a circle is 16cm. What is the circle's circumference?
32pi cm
400

-4.9+1.02=?

-3.88

400
A restaurant bill comes to $34.60. You decide to leave an 15% tip. What is the total cost of the bill?
$39.79
400
A toy company can produce 9 toys in 3 hours. How many toys can they produce in 24 hours?
72 toys
400
Solve for n. (n/3)-17=4
n=63
400
The diameter of a circle is 14ft. What is the circle's area?
49pi ft
500

2 1/6 + (-1 3/4) = ?

5/12

500
Kim bought a hat in California. The hat cost $15 before the 8% sales tax was applied. How much did Kim pay for the hat after taxes were added?
Kim paid $16.20
500
You paid $28.00 for 8 gallons of gasoline. How much would you pay for 15 gallons of gasoline?
You would pay $52.50
500

5(4h - 3) = 145

h = 8

500
The circumference of the circle at the center of a basketball court is 37.68 feet. Find the area of the circle at center court. Use 3.14 for pi.
The area of the circle is 113.04