Shape Names
Numbers
Latin
Real Life Examples
Greek Vs. Latin
100

A shape with 8 sides

octogon

100

The number 12

dodeca

100
One in Latin

uni

100
What shape is a stop sign? 

octogon

100

mono/uni

one

200

A shape with 10 sides

decagon

200

The number six

hexa

200

Two in Latin

bi- or du-

200

What type of shape make up cells in a beehive

hexagon

200

di/bi

two

300

A shape with three sides

triangle

300
The number 4

quad

300

100 in Latin

Cent

300

The shape of a basic house

pentagon

300
tetra/quart

four

400

A shape with five sides

pentagon

400

The number 10

deca

400
Six in Latin
Sext- 
400

Ten years

decade

400

poly/multi

many

500

A shape with nine sides

nonagon

500
The number 7

hepta

500

Half

semi

500

100 years 

century 

500

kilo/milli

1000