B & C
More C
D & E
F - H
I - M
100
What's 'breadth'?
The distance from side to side (also known as width).
100
What are the two meanings for 'compass'?
An instrument used to show direction and an instrument used for drawing circles.
100
What does 'deca' mean?
A prefix meaning ten.
100
What does 'finite' mean?
Anything that can be counted or is limited in degree or capacity.
100
What are 2 Maths meanings for 'interval'?
The distance between 2 points. The time between 2 events.
200
What does 'capacity' mean?
The amount that a container can hold.
200
Describe 'concentric circles'.
Circles that share a common centre point.
200
What does 'difference' mean?
The amount by which two numbers differ. The difference between 9 and 6 is 3.
200
What's a 'googol'?
A number that has the numeral 1 followed by 100 zeros.
200
What does 'm/s' stand for?
Metres per second.
300
What's 'cardinal number'?
The number of elements of a set. %,$,&,# - ‘cardinal number’ of this set is 4.
300
What are 'concurrent lines'?
Two or more lines that intersect at the same point.
300
What's 'displacement'?
The rise in water level in a container related to the mass of an object submerged in the water.
300
What is a 'gross'?
Twelve dozen. 12 x 12 =144.
300
What's a 'minuend'?
A number from which another is to be subtracted. 32 – 9 = 23, 32 is ‘minuend’.
400
What does 'centi' mean?
A prefix meaning one hundredth.
400
What is a 'cross section'?
A face that is exposed when a solid shape is cut through.
400
What's an 'ellipse'?
A closed curve shaped like a flattened circle. Like the cross section of a rugby ball.
400
What does 'hecto' mean?
A prefix meaning one hundred. 1 hectometre = 100 metres.
400
What's a 'multiplicand'?
The number that is to be multiplied. 20 x 7 140, 20 is ‘multiplicand’, 7 is ‘multiplier’.
500
What does 'centigrade' mean?
An old name for the temperature scale. Now we use Celsius.
500
What is a 'cuboid'?
A rectangular prism. A toothpaste box is an example.
500
Describe the term 'equality'?
The state of being equal.
500
What's the 'Hindu-Arabic' number system?
The method of writing numerals developed by the Hindus and the Arabs. 1,2,3,4,5…
500
What's 'net mass'?
The mass of the contents of a package or load on a truck, not the packaging/truck.
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