Math Jeopardy

Integers

100

Solve: 3+(-2)=

1

200

Solve: -2+(-4)=

-6

300

Solve: 5-(-9)=

14

400

Solve: 6*(-7)=

-42

500

Solve: -4*(-6)+64/(-8)=

16

Volume and Capacity

100

Volume of a rectangular prism with a length of 10m, a width of 6m and a height of 8m.

480m³

200

3cm³=?L

3L

300

Volume of a square-based pyramid with a base of 3cm and a height of 10cm.

30cm³

400

Volume of a cube with a side length of 6m with a square-based pyramid on top with a height of 6m anda side length of 6m.

288m³

500

Capacity of a sphere with a radius of 5cm.

About 523.5987756L

Probability

100

Probability of rolling a 5 on a standard die.

1/6 or 16.67%

200

If a spinner is divided into 8 equal sides, numbered 0 through 7, what is the probability of landing on an even number?

1/2 or 50%

300

Someone tossed a coin 10 times and got 7 heads and 3 tails, based on this, what is the probability of tossing heads?

7/10 or 70%

400

How many favourable outcomes are there that when you roll two dice, one rolls an even number and the other rolls an odd number?

18

500

What is the probability that when you toss a coin 4 times you will get 2 heads and 2 tails in any order?

3/8 or 37.5%

Ratios, Rates and Proportions

100

Simplify: 9 to 12.

3 to 12

200

Write as a rate: 36 phone calls for 6 days.

6 phone calls per day

300

Write as a percentage: 2/5

40%

400

Is this true: 2/3=14/21

It is true (2*21=3*14)

500

Solve: 5/35=x/28

x=4

Algebra

100

Find y: 9+y=17

y=8

200

Find b: 4b=48

b=6

300

Find y: 6y+8=68

y=10

400

Find x: 10x=5x²

x=2

500

Find a: 9a+10=76-2a

a=6