Feldes 2022 7th Grade Math Kelly,Abby,Ryan, cayleeb

DP

100

What is the percent form of .05?

5

200

What is the percent form of 0.23?

23

300

what is the decimal version of 50%? 

.5

400

What is 389% as a decimal?

3.89

500

What is .500 as a percent?

50%

Radius

100

The diameter of a circle is 24. What is the radius? 

12

200

The diameter of a circle is 58. What is the radius?

29

300

The diameter of a circle is 254.5. What is the radius?

127.25

400

The diameter of a circle is 844.5. What is the radius?

442.25

500

The diameter of a circle is 4,409,399. What is the radius?

2,204,699.5

Pi

100

What is pi multiplied by 3?

9.42

200

What are the first three numbers of Pi?

3.14

300

3.14(-3+2)?

-3.14

400

10/2(3.14-3.5)

-1.8

500

17-5(-3.14x2)

48.4

Diameter

100

What is the diameter if the radius is 50?

100

200

What is the diameter if the radius is 75?

150

300

The radius is 100. What is the diameter?

200

400

The radius is .46. What is the diameter?

.92

500

The radius is 4.65. What is the diameter?

9.3

Circumference

100

What is circumference?

c= pi D or c= 2 pi r or the width around a shape, especially a circle. 

200

c= 3.14 * 3

10.2

300

c= 2 * 3.14 * 6

40.8

400

c= 3.14 * 5

15.7

500

c= 2 * 3.14 * 10

68