Year 8 Algebra 2

Expanding

200

Expand the following: 5(2x + 2y)

10x + 10y

300

Expand the following: 3(4a + 9z)

12a + 27z

500

Expand the following: 7c(7c + 6a)

49c² + 42ac

750

Expand the following: 6a(5b - 4c)

30ab - 24ac

1000

Expand and simplify the following: 10(5a + 2b) + 5(2b + 3c)

50a + 20b +10b + 15c

= 50a + 30b + 15c

Multiplying/Dividing

200

What is 4 _x y = 

4y

300

What does 4y _x 5a =

20ay or 20ya

500

What does 30a divided by 3a =

10

750

What does 56abc divided by 8ac =

7b

1000

First, do 6b _x 3b. Then divide that answer by 2b. What is the answer?

9b

Adding/Subtracting Like Terms

200

What does 5a + 3a =

8a

300

What does 12x + 3x - 10x =

5x

500

What does 5a + 7b + 8a - 4b =

13a + 3b

750

What does 3c - 8b + 4c + 10b - 3c =

4c + 2b

1000

What does 10a + 10a² + 6a =

16a + 10a²

Factorising

200

Factorise the following: 18b + 12

6(3b + 2)

300

Factorise the following: 27a² + 33c

3(9a² + 11c)

500

Factorise the following: 6x + 15 + 9xy

3 (2x + 5 + 3xy)

750

Factorise the following: -12a + 16b - 24

-4(3a -4b + 6)

OR

4 (-3a + 4b - 6)

1000

Factorise the following: 5x² + 20x - 15x³

5x(x + 4 - 3x²)

Wanneroo

200

Who is the current Head of Maths?

Mrs Simms

300

What is the name of the school's principal?

Mrs McNaught-Conroy

500

Name 3 ginger teachers

Mr Duyvestyn, Mr Moscarda, Mr McCallum etc.

750

Which decade was Wanneroo Secondary College founded? (Example 1990's, 1930's...)

1970's (1977 to be exact)

1000

Name the 4 school factions

Waardong, Jarrah, Tuart, Marri