Year 8 Maths
Maths Mentals
Maths teacher
Year 8 Maths 2
Cricket
100
How many degrees is a straight line?

180 degrees

100

3 x 6 + 5 = 

23

100

What's the furthest I've run? (To the nearest km) 

Marathon

100

Define the term coefficient?

A number used to multiply a variable.

100

Who won the Ashes last year?

Australia

200

What is the formula for the area of a triangle? 

BONUS: A triangle has a base of 5cm and a perpendicular height of 6cm - what is its area? 

1/2 x the base x the height

15cm

200

8 x 6 - 9 x 3 = 

21

200

Where was I born?

Australia

200

How many degrees is in a right angle 


90 


200
Who is the captain of the Current Australian Team

Pat Cummins

300

y = 4 + 2x  x=-3  What is the value of y?

y = -2

300
(72 + 1)/2 = 

25

300

What's my favourite snack

Chocolate

300

if a triangle has every side equal, what is it called?

equilateral Triangle

300

Which English Captain made a sudden retirement announcement this year?

Ben Stokes

400

What do we call the longest side of a right-angled triangle?

Hypotenuse

400

Expand this equation, a(b+c)= 

ab + ac

400

How old am I

32
400
V = 5cm x 6cm x 7cm

V = 210cm3

400

What are the two Sydney team names for the big bash league

Thunder and Sydney Sixers

500

y = a + bx  a=-1  b=3 y= 2  Whats is the value of x?

x= 1


500

5(p + 6) =

5p + 30

500

How many siblings do I have?

Four

500

Ms McLean has achieved 72%, 76%, 82% and 70% in her last four assessment tasks. 

What is her overall percentage average?

75%

500
What is sandpaper-gate?

Opening batsman Cameron Bancroft was caught on television cameras using a piece of yellow sandpaper to rough up one side of the cricket ball.