Van \(\text{hm}\) naar \(\text{m}\) is \(2\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}065\text{ }\text{hm}=6{,}5\text{ }\text{m}\text{.}\)

Van \(\text{cm}\) naar \(\text{hm}\) is \(4\) stappen, per stap delen door \(10\text{,}\) dus \(3{,}4\text{ }\text{cm}=0{,}00034\text{ }\text{hm}\text{.}\)

Van \(\text{hm}\) naar \(\text{m}\) is \(2\) stappen, per stap vermenigvuldigen met \(100\text{,}\) dus \(0{,}00031\text{ }\text{hm}^2=3{,}1\text{ }\text{m}^2\text{.}\)

Van \(\text{cm}\) naar \(\text{dam}\) is \(3\) stappen, per stap delen door \(100\text{,}\) dus \(43\text{ }\text{cm}^2=0{,}000043\text{ }\text{dam}^2\text{.}\)

\(1{,}7\text{ }\text{ha}=1{,}7\text{ }\text{hm}^2=170\text{ }\text{dam}^2\)

\(7{,}7\text{ }\text{are}=7{,}7\text{ }\text{dam}^2=77\,000\text{ }\text{dm}^2\)

\(6{,}7\text{ }\text{km}^2=67\,000\text{ }\text{dam}^2=67\,000\text{ }\text{are}\)

\(8{,}4\text{ }\text{m}^2=0{,}00084\text{ }\text{hm}^2=0{,}00084\text{ }\text{ha}\)

Van \(\text{hm}\) naar \(\text{m}\) is \(2\) stappen, per stap vermenigvuldigen met \(1\,000\text{,}\) dus \(0{,}0000029\text{ }\text{hm}^3=2{,}9\text{ }\text{m}^3\text{.}\)

Van \(\text{mm}\) naar \(\text{dm}\) is \(2\) stappen, per stap delen door \(1\,000\text{,}\) dus \(2\,300\text{ }\text{mm}^3=0{,}0023\text{ }\text{dm}^3\text{.}\)

\(6{,}5\text{ }\text{dL}=0{,}65\text{ }\text{L}=0{,}65\text{ }\text{dm}^3\)

\(3{,}3\text{ }\text{cL}=33\text{ }\text{mL}=33\text{ }\text{cm}^3\)

\(530\text{ }\text{mm}^3=0{,}53\text{ }\text{cm}^3=0{,}53\text{ }\text{mL}=0{,}053\text{ }\text{cL}\)

\(6{,}8\text{ }\text{dam}^3=6\,800\,000\text{ }\text{dm}^3=6\,800\,000\text{ }\text{L}=68\,000\,000\text{ }\text{dL}\)