Number
Geometry
Measurement
Probability and Stats
Algebra
About
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