Caden's math Jeopardy

Number Sense

100

Covert 20% to a decimal.

0.2

200

A pair of shoes cost $199.99. If it is reduced by 20%, determine the new price

$160

300

Convert 2 043 000 into scientific notation 

2.043x10⁶

400

Expand 5.45x10⁷

54500000

500

Simplify 2(4-3)²+2(-7+5)²

24

Algebra

100

Simplify 6x-1x+4x

9x

200

Simplify 8(5x+9)

40x+72

300

Simplify 7x²-3x+6+8x²-3+9x

15x²+6x+3

400

Solve for x  4x+10=5x-16

x=-26

500

Solve the equation 7(x+4)=5(x+2)-3

X=-10.5

Linear Relations and equations

100

Finish the graph 

x         y

1         5

2         10

3           ?

15

200

What do you multiply the fab 5 with when there is a fraction?

The denominator 

300

Solve 9x-15=3

x=2

400

Solve 4y+2.8=6.4

y=0.9

500

Solve 13-4x=3x-8

x=3

Data

100

What is median mean?

The median is the middle point in a dataset

200

Find the median :

2,3,4,4,5,6

4

300

Find the mean:

10,10,12,13,14,14,15

12.5

400

Find Q1,Q2, and Q3:

 10,12,14,15,16,18

Q1 --> 12

Q2 --> 14.5

Q3 --> 16

500

Find Q1 and Q2:

130,134,135,136,138,140

Q1 134

Q2 138

Geometry

100

1kg=?lbs

2.2lbs

200

8lbs=?kg

3.6Kg

300

Volume of a prism is ? times the volume of a pyramid 

3

400

Find c² if a² is 5 and b² is 10

11.18

500

Find the volume of rectangular prism

w=10cm L=15cm h=30cm

4500cm