Latin Number Prefixes
Greek Number Prefixes
Metric System Prefixes
Roots
Prefixes
100

uni

one

100

mono

one

100

mega

million

100

log, logue

word
100

pre, fore

before

200

bi

two

200

tetra

four

200

hecto

hundred

200

astr

star

200

ante

before

300

sept

seven
300

penta

five

300

deci

tenth

300

rupt

break

300

post

after

400

quad

four

400

hept

seven
400

milli

thousandth

400

meter, metr

measure

400

hyper, super

above

500

quint

five

500

ennea

nine

500

micro

millionth

500

therm

heat

500

hypo, sub

below

M
e
n
u