Maths Jeopardy

Algebra

100

Simplify:
3x+5x =

8x

200

Expand:
4(x+3)

4x+12

300

Simplify:
5x+3-2x

3x+3

400

Expand and simplify:

2(x+5)+x 

3x+10

600

Expand and simplify: 

3(x+2) + 2(x-4)

5x-2

Index Laws

100

X² x X³

X⁵

200

y⁶ / y²

y⁴

300

(a³)²

a⁶

400

2x² x 3x³

6x⁵

600

(b⁴)³

b¹²

Vocabulary

100

Define Numerator

Top number of a fraction

200

Define or give an example of Proper fraction

When the numerator is smaller than the denominator

300

Give an example of a mixed number or mixed fraction

Whole number + fraction

ex) 9/2 = 2 1/4

400

Find all common factors of 20 and 30.

1, 2, 5, 10

600

What are the common multiples of 3 and 4

12, 24, 36

General Knowledge

100

What country is sushi from?

Japan

200

What planet is known as the “Red Planet”?

Mars

300

What year did the first iPhone come out?

2007

400

If you freeze water, what do you get?

Ice

600

What is the name of the process plants use to make food using sunlight?

Photosynthesis

Geography

100

What is the capital city of Australia?

Canberra

200

What is the tallest mountain in the world?

Mount Everest

300

How many states are in Australia?

6

400

What is the largest ocean on Earth?

Pacific Ocean

600

What is the term for a long period with little or no rainfall?

Drought