Van \(\text{hm}\) naar \(\text{cm}\) is \(4\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}028\text{ }\text{hm}=280\text{ }\text{cm}\text{.}\)

Van \(\text{mm}\) naar \(\text{dam}\) is \(4\) stappen, per stap delen door \(10\text{,}\) dus \(3\,700\text{ }\text{mm}=0{,}37\text{ }\text{dam}\text{.}\)

Van \(\text{dam}\) naar \(\text{mm}\) is \(4\) stappen, per stap vermenigvuldigen met \(100\text{,}\) dus \(0{,}000000089\text{ }\text{dam}^2=8{,}9\text{ }\text{mm}^2\text{.}\)

Van \(\text{dam}\) naar \(\text{km}\) is \(2\) stappen, per stap delen door \(100\text{,}\) dus \(24\,000\text{ }\text{dam}^2=2{,}4\text{ }\text{km}^2\text{.}\)

\(8{,}2\text{ }\text{ha}=8{,}2\text{ }\text{hm}^2=820\text{ }\text{dam}^2\)

\(7{,}1\text{ }\text{are}=7{,}1\text{ }\text{dam}^2=71\,000\text{ }\text{dm}^2\)

\(5{,}5\text{ }\text{hm}^2=550\text{ }\text{dam}^2=550\text{ }\text{are}\)

\(4{,}9\text{ }\text{m}^2=0{,}00049\text{ }\text{hm}^2=0{,}00049\text{ }\text{ha}\)

Van \(\text{km}\) naar \(\text{hm}\) is \(1\) stap, per stap vermenigvuldigen met \(1\,000\text{,}\) dus \(0{,}032\text{ }\text{km}^3=32\text{ }\text{hm}^3\text{.}\)

Van \(\text{cm}\) naar \(\text{hm}\) is \(4\) stappen, per stap delen door \(1\,000\text{,}\) dus \(230\text{ }\text{cm}^3=0{,}00000000023\text{ }\text{hm}^3\text{.}\)

\(2{,}1\text{ }\text{cL}=0{,}021\text{ }\text{L}=0{,}021\text{ }\text{dm}^3\)

\(3{,}2\text{ }\text{cL}=32\text{ }\text{mL}=32\text{ }\text{cm}^3\)

\(720\text{ }\text{mm}^3=0{,}72\text{ }\text{cm}^3=0{,}72\text{ }\text{mL}=0{,}0072\text{ }\text{dL}\)

\(5{,}1\text{ }\text{dam}^3=5\,100\,000\text{ }\text{dm}^3=5\,100\,000\text{ }\text{L}=51\,000\,000\text{ }\text{dL}\)