HS Math Jeopardy

Arithmetic

100

45 - 19 ?

26

200

What is 300 - 157?

143

300

9²

81

400

What is 900 - 455?

445

500

What is 1,234 + 987?

2,221

Algebra

100

Solve 2x + 3 = 11

4

200

Solve x² = 16

x = 4 

300

What is 12 x 11?

132

400

Is y = x² a function?

Yes.

500

Slope of y = 3x - 7

Slope is 3

Geometry Basics

100

What is the sum of the interior angles of a triangle?

180 degrees 

200

What is a triangle called that has all different sides?

Scalene 

300

What is the perimeter of a square with side 5 units?

20

400

What is the name of the triangle with all sides equal?

Equilateral

500

A rectangle has a length of 6 units and a width of 4 units. What is the area?

24 square units 

Fractions & Decimals

100

Find 30% of 90.

27

200

1/2 + 1/4 = ?

3/4

300

What is 0.6 x 10?

6

400

What is 3.2 divided by 4?

0.8

500

What is 20% of 50?

10

Word problems

100

5 pens cost $10. Cost per pen?

$2

200

60 miles in 1.5 hour. Speed?

40 mph

300

If x - 5 = 12, find x. 

x = 17

400

What is the mean of 2, 4, 6, 8?

5

500

What is the hypotenuse if legs are 6 and 8?

10