Applicare la formula: $ab$$=ab$, dove $ab=5\cdot 6\cdot 10^{-6}\cdot 10^6$, $a=5$ e $b=6$

Applicare la formula: $\frac{a}{a}$$=1$, dove $a=10^{-6}$ e $a/a=\frac{30\cdot 10^{-6}\cdot 10^6}{15\cdot 10^{-6}}$

Applicare la formula: $\frac{ab}{c}$$=\frac{a}{c}b$, dove $ab=30\cdot 10^6$, $a=30$, $b=10^6$, $c=15$ e $ab/c=\frac{30\cdot 10^6}{15}$

Applicare la formula: $a^b$$=a^b$, dove $a=10$, $b=6$ e $a^b=10^6$

Applicare la formula: $ab$$=ab$, dove $ab=2\cdot 1000000$, $a=2$ e $b=1000000$