math jeopardy by sophia kao

multiplication

100

what is 8 x 7?

56

200

what is 15 x 9

135

300

what is 24 x 12?

288

400

what is 36 x 36?

1296

500

what is 340 x 60?

20400

geometry

100

what is the degree of a right angle?

90

200

what is it called when two angles add up to 180?

supplementary

300

what is the perimeter of a square with a side length of 8?

32

400

if a rectangle had a length of 7 and a width of 5, what is the perimeter?

24

500

what is the width if the rectangle has an area of 50 and length of 10?

5

algebra

100

x+12=6, what is x?

6

200

x=5, 6x + 10 = ?

40

300

7x = 3x + 12, what is x?

3

400

3x(x+4)=0, what are the x?

-4, 0

500

simplify: (x+2)(3x²+2x-1)

3x³+8x²+3x-2

exponent

100

2³

8

200

square root of 49

7

300

6³

216

400

which is bigger: 4³ or 2⁵

4³

500

5^x+1=125, what is x?

2