Year 8 Maths
Maths Mentals
Maths teacher
Year 8 Maths 2
100

Name 2 properties of a parallelogram

1. They have two pairs of parallel lines

2. Opposite sides are equal 

3. Opposite angles are equal


...

100

3 x 6 + 5 = 

23

100

What is my full name name?

Christina Jerome

100

Define the term coefficient?

A number used to multiply a variable.

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 


300

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

y = -2

300
(72 + 1)/2 = 

25

300

What was my favorite subject at school?

Christian Studies

300

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

equilateral Triangle

400

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

Hypotenuse

400

Expand this equation, a(b+c)= 

ab + ac

400

What is my favourite colour?

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

V = 210cm3

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 children do I have?

ONE 

500

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

What is her overall percentage average?

75%

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