With the development of the metric system, it became easier to compare, multiply and divide quantities because of the use of prefixes.

Prefix	Exponential form
giga	${10}^9$
mega	${10}^6$
kilo	${10}^3$
deci	${10}^{-1}$
centi	${10}^{-2}$
milli	${10}^{-3}$
micro	${10}^{-6}$
nano	${10}^{-9}$
pico	${10}^{-12}$
femto	${10}^{-15}$
atto	${10}^{-18}$

How many nano bytes are in a gigabyte?

With the development of the metric system, it became easier to compare, multiply and divide quantities because of the use of prefixes.

How many femtometers are in a millimeter?

With the development of the metric system, it became easier to compare, multiply and divide quantities because of the use of prefixes.

What fraction of a megameter is an attometer?

With the development of the metric system, it became easier to compare, multiply and divide quantities because of the use of prefixes.

What fraction of a decigram is a microgram?

Which quantity is bigger? Justify your answer.

$2^3$ or $3^2$

Which quantity is bigger? Justify your answer.

$3^4$ or $4^3$

Which quantity is bigger? Justify your answer.

$5^{-2}$ or ${10}^{-1}$

Which quantity is bigger? Justify your answer.

$4^{-3}$ or $8^{-2}$

Which quantity is bigger? Justify your answer.

$6^{-2}$ or $2^{-5}$