PLEASE HELP!!!

Match the following metric system prefixes to their multiplier:
1.
micro
2.
giga
3.
nano
4.
mega
5.
milli
6.
centi
7.
kilo


a.
1000 or 1x103
b.
0.01 or 1x10-2
c.
0.001 or 1x10-3
d.
1,000,000 or 1x106
e.
1,000,000,000 or 1x109
f.
0.000000001 or 1x10-9
g.
0.000001 or 1x10-6