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Finding Radius
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Finding Diameter (Find Diameter for all)
Finding Circumference(Find Circumference for all)
Finding Area
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100

There are 3 red, 4 blue, and 3 white marbles in a bag. You select one marble. This is the probability that you will select a blue marble.

What is 2/5 or 40% or 0.4?

100
The Diameter of this circle is 5
What is 2.5
100
The radius of this is 5
What is 10
100
The diameter for this circle is 10
What is 31.4
100
The radius of this circle is 2
What is 12.56
200

A person jumps rope 14 times in 10 seconds. How many times can the person jump per second?

What is 1.4 jumps per second?

200
The diameter is 12
What is 6
200
The radius of this circle is 2.5
What is 5
200
The diameter for this circle is 13
What is 40.82
200
The radius of this circle is 3
What is 28.26
300

Four less than half a number is 21.  

Write and solve the equation.

What is 50?

300
The diameter of this circle is 27
What is 13.5
300
The circumference of this circle is 15.7
What is 5
300
The diameter of this circle is 25
What is 78.5
300
The radius of this circle is 21
What is 1384.74
400
The total amount of space inside of a circle
What is the area?
400
The diameter of this circle is 437
What is 218.5?
400
The circumference of this circle is 18.84
What is 6
400
The radius for this circle is 45
What is 282.6
400
The radius of this circle is 52.4
What is 8621.6864
500

A pair of sneakers costs 22.50 and are on sale for 15% off.  What is the new price of the sneakers?

What is $19.12?

500
The diameter of this circle is 0.325
What is 0.1625
500
The diameter of this circle is 194.68
What is 62
500
The Diameter for this circle is 3285
What is 10314.9
500
The radius of this circle is 6955
What is 151888158.5
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