9MAT7 Term 2 Jeopardy

Adding, Subtracting, Multiplying and Dividing Terms

1

10x - 3x

7x

2

3a x 5

15a

3

4a - 5b + a + 2b

5a - 3b

4

14cd/7c

2d

5

5ab + 7 + 3a²b - 3ab - 4 + 6ba²

2ab + 3 + 9a²b

Indices

1

Write in index form: a x a x a x a

a⁴

2

Simplify y¹⁰ / y³

y⁷

3

Simplify 3e⁶ f⁵ x 8e³ f²

24e⁹ f⁷

4

Simplify 3(x)⁰ - 2

1

5

Simplify (2a⁴ b⁷)³ x 6a⁵ b / 4a¹⁰ b¹¹

12a⁷ b¹¹

Expanding Brackets and Substitution

1

Expand 5(x + 3)

5x + 15

2

If y = 4, find 2y + 1

2 x 4 + 1 = 9

3

Expand 3(4a - 8)

12a - 24

4

If a = 3 and b = -6, find a² + 5a - b

3² + 5 x 3 - -6 = 9 + 15 + 6 = 30

5

Expand and simplify 3(2b - 8) + 4

6b - 20

General Knowledge

1

What galaxy are we in?

Milky Way

2

Who won the 2022 FIFA World Cup?

Argentina

3

Yen is the currency of which country?

Japan

4

How many legs does a lobster have?

10

5

What are the five colours of the Olympic rings?

Blue, yellow, black, green and red

General Knowledge

1

How many strings on a guitar?

6

2

What animal can be seen on the Ferrari Logo?

A horse

3

Portuguese tarts are a pastry filled with what?

Custard

4

Who was the first prime minister of Australia?

Edmund Barton

5

Who painted 'Starry Night'?

Vincent Van Gogh