4,317
<
4 ,639
4,639
>
4 ,317
4,317
i s
l ess
t han
4 ,639
4,639
i s
g reater
t han
4 ,317
Example:
Order
t hese
n umbers
f rom
g reatest
t o
l east:
357
386
289
Compare.
W hich
i s
t he
g reatest
n umber?
3 86
386
357
289
Module
1 :
R eading
a nd
W riting
R eal-‐Life
N umbers
13