Operation

You are a rule for…..

Ogive

You are an…..

Odds

The odds of an…..

Odd Numbers

A whole number….

Octahedron

I am the octahedron…..

Octagon

I am the octagon….

Obtuse Angle

I am an angle…..

Numerator

I am part….

Numeral

The symbols used….

Number Line

You are like….

Nonagon

A nine-sided….

Network

You are a set of…..

Net

You are called the net….

Nautical Mile

You are a measurement….