Jaida G's Math Jeopardy

Area & Circumference of Circles

100

πd is the formula for ...

What is Circumference?

200

When finding the area of a circle, you would use the formula...

What is πr²?

300

The circumference of a circle with a diameter of 19

What is 38?

400

The approximate radius of a circle with a circumference of 27

What is 4.3?

500

Approximate diameter of a circle with the area of 42

 What is 7.32?

Computing Unit Rates

100

Unit rate for 42/7

What is 6?

200

Unit rate for 73/8

What is 9.125?

300

Unit rate for 6.28/2

What is 3.14?

400

Unit rate of 3.69/1.23

What is 3?

500

Unit rate for ^2/6/_4/12

What is 1?

Dividing Rational Numbers

100

-125 ÷ 25

What is 4?

200

-49 ÷ -7

What is 7?

300

8 ÷ (-2 ¹/₅)

What is 3 ⁷/₁₁?

400

³/₈ ÷ ²/₅

What is -¹⁵/₁₆?

500

1²/₃ ÷ (-⁵/₃)

What is 1?

Adding Rational Numbers

100

4 + 8

What is 12?

200

-6 + (-14)

What is -20?

300

-2.4 + 2.5

What is 0.1?

400

⁵/₇ + ³/₅

What is ⁴/₃₅?

500

-⁴/₅ + (-⁸/₉)

What is -1³¹/₄₅?

Ratios & Percents

100

6% of 650

What is 39?

200

18% of 37.26 

What is 6.17?

300

The total cost of a pair of $80 shoes with 25% off coupon

What is $60?

400

12% tax on $450

What is $504?

500

78 is 15% of...

What is 520?