Van \(\text{km}\) naar \(\text{dm}\) is \(4\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}0022\text{ }\text{km}=22\text{ }\text{dm}\text{.}\)

Van \(\text{mm}\) naar \(\text{dam}\) is \(4\) stappen, per stap delen door \(10\text{,}\) dus \(2{,}9\text{ }\text{mm}=0{,}00029\text{ }\text{dam}\text{.}\)

Van \(\text{hm}\) naar \(\text{dm}\) is \(3\) stappen, per stap vermenigvuldigen met \(100\text{,}\) dus \(0{,}0057\text{ }\text{hm}^2=5\,700\text{ }\text{dm}^2\text{.}\)

Van \(\text{dm}\) naar \(\text{hm}\) is \(3\) stappen, per stap delen door \(100\text{,}\) dus \(160\text{ }\text{dm}^2=0{,}00016\text{ }\text{hm}^2\text{.}\)

\(1{,}9\text{ }\text{ha}=1{,}9\text{ }\text{hm}^2=0{,}019\text{ }\text{km}^2\)

\(5{,}1\text{ }\text{are}=5{,}1\text{ }\text{dam}^2=51\,000\text{ }\text{dm}^2\)

\(5{,}4\text{ }\text{hm}^2=540\text{ }\text{dam}^2=540\text{ }\text{are}\)

\(7{,}3\text{ }\text{dam}^2=0{,}073\text{ }\text{hm}^2=0{,}073\text{ }\text{ha}\)

Van \(\text{dam}\) naar \(\text{mm}\) is \(4\) stappen, per stap vermenigvuldigen met \(1\,000\text{,}\) dus \(0{,}000000000081\text{ }\text{dam}^3=81\text{ }\text{mm}^3\text{.}\)

Van \(\text{dam}\) naar \(\text{hm}\) is \(1\) stap, per stap delen door \(1\,000\text{,}\) dus \(32\text{ }\text{dam}^3=0{,}032\text{ }\text{hm}^3\text{.}\)

\(2{,}8\text{ }\text{dL}=0{,}28\text{ }\text{L}=0{,}28\text{ }\text{dm}^3\)

\(4{,}7\text{ }\text{dL}=470\text{ }\text{mL}=470\text{ }\text{cm}^3\)

\(47\text{ }\text{mm}^3=0{,}047\text{ }\text{cm}^3=0{,}047\text{ }\text{mL}=0{,}00047\text{ }\text{dL}\)

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