Number
Geometry
Measurement
Probability and Stats
Algebra
About
Opihi College
Opihi College
100
What is the Place Value of the 9 in....
1934
900
100
What is the following symbol called?
pi
Pi
100
What unit do we measure angles in?
Degrees
100
Whats the probability that when I flip a coin and it shows heads?
50%
100
What is the variable?
2x+4
x
100
What does the 'C' in C.A.R.E stand for?
Community
100
What operation do we use when we want to find the sum
+
100
What is a regular polygon with 5 sides called?
Pentagon
100
How many centimetres are in a metre
100
100
What is the probability that when I roll a dice it is a 6?
1/6
100
How many terms are in this expression?
2a+3b-4c
3
100
What is our Principals Name?
Mr Robson
200
Which of the following is the smallest?
0.742, 0.725, 0.741, 0.752, 0.83
0.741
200
How you do find the area of a rectangle using width and height
Width times Height
200
What are the three main types of angles?
Ac____
Ob____
Re____
Acute, Obtuse, Reflex
200
Who likes Chocolate the most? 
Females
200
Simplify the following.
9b-4b+10c
5b+10c
200
What Classroom are we currently in?
Kahu Toru
200
-3 + -7
-10
200
Is the diameter of a circle is 6, what is the radius?
3
200
What is 1.4L in ml
1400
200
Which flavour do the least number of males like?
Strawberry
200
Simplify the following
2axx3b
6ab
200
What colour house is Opihi?
Green
300
2/3 xx 4/9
300
What is the following shape's perimeter?
10cm
300
How many degrees is a right angle?
90
300
What percent of people like basketball the most?
25%
300
Simplify the following
a^5xxa^3
a^8
300
When is the last day of school?
Thursday
300
How do you turn a percentage into a decimal?
Divide by 100
300
What is the value of
pi
3.14
300
If I travel 100km per hour, How far do I travel in 90mins?
150km
300
What percentage of people DID NOT choose Football as their favorite sport?
75%
300
Expand the following
2(x+3)
2x+6
300
Name all the Teachers in the Math Department
Mrs Gerber, Mr Boon, Mr Smith, Mrs Griffiths
500
2\times (3+4)-3
11
500
What is the area of the following shape?
6cm2
500
How many degrees are between the hands on a clock at 4:00
120
500
If I have 50 white socks and 50 black socks in a draw. How many must I pull out to guarantee a matching pair?
3
500
Simplify the following
2a^3 xx 4b^7 xxa^5c^2 xx 2bcd^2
16a^8b^8c^3d^2
500
Name the four House Deans
Mr Gerber, Mr Smith, Mr Wilcox, Miss Busson