Van \(\text{dam}\) naar \(\text{mm}\) is \(4\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}82\text{ }\text{dam}=8\,200\text{ }\text{mm}\text{.}\)

Van \(\text{cm}\) naar \(\text{hm}\) is \(4\) stappen, per stap delen door \(10\text{,}\) dus \(16\text{ }\text{cm}=0{,}0016\text{ }\text{hm}\text{.}\)

\(1{,}5\text{ }\text{hm}^2=150\text{ }\text{dam}^2=150\text{ }\text{are}\)

\(9{,}3\text{ }\text{dam}^2=0{,}093\text{ }\text{hm}^2=0{,}093\text{ }\text{ha}\)

\(3{,}9\text{ }\text{dL}=0{,}39\text{ }\text{L}=0{,}39\text{ }\text{dm}^3\)