Lengte, oppervlakte en inhoud

\(4{,}7\text{ }\text{are}=4{,}7\text{ }\text{dam}^2=0{,}047\text{ }\text{hm}^2\)

\(2{,}1\text{ }\text{ha}=2{,}1\text{ }\text{hm}^2=210\text{ }\text{dam}^2\)

Van \(\text{km}\) naar \(\text{hm}\) is \(1\) stap, per stap vermenigvuldigen met \(1\,000\text{,}\) dus \(0{,}084\text{ }\text{km}^3=84\text{ }\text{hm}^3\text{.}\)

Van \(\text{cm}\) naar \(\text{m}\) is \(2\) stappen, per stap delen door \(1\,000\text{,}\) dus \(340\text{ }\text{cm}^3=0{,}00034\text{ }\text{m}^3\text{.}\)

Van \(\text{m}\) naar \(\text{cm}\) is \(2\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}096\text{ }\text{m}=9{,}6\text{ }\text{cm}\text{.}\)

Van \(\text{dm}\) naar \(\text{hm}\) is \(3\) stappen, per stap delen door \(10\text{,}\) dus \(7\,700\text{ }\text{dm}=7{,}7\text{ }\text{hm}\text{.}\)

\(7{,}7\text{ }\text{cL}=77\text{ }\text{mL}=77\text{ }\text{cm}^3\)

\(8{,}5\text{ }\text{dL}=0{,}85\text{ }\text{L}=0{,}85\text{ }\text{dm}^3\)

\(8{,}1\text{ }\text{km}^2=81\,000\text{ }\text{dam}^2=81\,000\text{ }\text{are}\)

\(5{,}4\text{ }\text{m}^2=0{,}00054\text{ }\text{hm}^2=0{,}00054\text{ }\text{ha}\)

\(7{,}8\text{ }\text{m}^3=7\,800\text{ }\text{dm}^3=7\,800\text{ }\text{L}=780\,000\text{ }\text{cL}\)

\(2{,}5\text{ }\text{mm}^3=0{,}0025\text{ }\text{cm}^3=0{,}0025\text{ }\text{mL}=0{,}000025\text{ }\text{dL}\)

Van \(\text{dam}\) naar \(\text{dm}\) is \(2\) stappen, per stap vermenigvuldigen met \(100\text{,}\) dus \(0{,}99\text{ }\text{dam}^2=9\,900\text{ }\text{dm}^2\text{.}\)

Van \(\text{dm}\) naar \(\text{km}\) is \(4\) stappen, per stap delen door \(100\text{,}\) dus \(920\,000\,000\text{ }\text{dm}^2=9{,}2\text{ }\text{km}^2\text{.}\)