Mental maths (No calc)
Percentages
Pythagoras
About Miss Kelly/School
Area
100
5*2+5
15
100
What is 3/10 as a percentage
30%
100
define 'hypotenuse' (give 2 characteristics)
The hypotenuse is the longest side in a right angled triangle. it is opposite the right angle
100
What year did Ms Kelly start teaching at Stella Maris?
2024
100
Which shape has this area formula?
A=1/2 *b*h
a triangle
200
Simplify
2x+3x-4x
x
200
Express 35 as a percentage of 180 (1 d.p)
19.4%
200
Solve for x
10
200
What days is stellamatics on?
Tuesdays and thursdays
200
Calculate the area of this shape
20cm^2
300
364+788-386
766
300
Ruby increased her old wage of $26/hour by 30%. what is her new wage?
$33.8/hour
300
Find the length of the missing side to 2d.p
13.86cm
300
How many maths teachers are there at Stella Maris
a) 10-12 b) 13-15 c) 16-18 d) 19-21
c) 16
300
Calculate the area of the shape below to 2 d.p
63.27m^2
400
(2^3*4)+(3*3)
41
400
If a skirt was on sale for 15% off and costs $224.4, what was the original price before the sale?
$264
400
Find the value of x to 1 d.p
8.49ft
400
What does Ms Kelly expect from you in class
to try your best ❤️
400
Find the value of the height, x
8.5cm
500
(35*120)-24
4176
500
NO CALCULATOR
In a class of 20 girls, 23% play soccer, 13% play basketball, 24% play netball. the rest play hockey. How many students play hockey?
8 students
500
find the length of BC
4.67m (i wont care about rounding)
500
what is Miss Kelly's wifi password?
The digits of Pi
500
Calculate the area
23.8mm^2