11Ess. Chapter 1 Quiz Number Skills

Expressed in convenient units rather than exactly, for example, to the nearest whole number or multiple of ten.

(a)  

Relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts and powers of ten.

(a)  

A rough calculation of the value, number, quantity or extent of something.

(a)  

An expression that indicates the quotient of two quantities, such as 1/3.

(a)  

Having sound judgement; fair and sensible.

(a)  

An exponent or other superscript number appended to a quantity.

(a)  

A fraction, decimal or amount out of one hundred.

(a)  

To be able to change from one number form to another.

(a)  

A process in which a number or quantity is altered according to set formal rules, such as those of addition or multiplication.

(a)  

Each of one hundred equal parts into which something is or may be divided.

(a)