Van \(\text{m}\) naar \(\text{cm}\) is \(2\) stappen, per stap vermenigvuldigen met \(10\text{,}\) dus \(0{,}078\text{ }\text{m}=7{,}8\text{ }\text{cm}\text{.}\)

Van \(\text{mm}\) naar \(\text{dam}\) is \(4\) stappen, per stap delen door \(10\text{,}\) dus \(54\text{ }\text{mm}=0{,}0054\text{ }\text{dam}\text{.}\)

Van \(\text{dam}\) naar \(\text{cm}\) is \(3\) stappen, per stap vermenigvuldigen met \(100\text{,}\) dus \(0{,}00042\text{ }\text{dam}^2=420\text{ }\text{cm}^2\text{.}\)

Van \(\text{m}\) naar \(\text{dam}\) is \(1\) stap, per stap delen door \(100\text{,}\) dus \(1{,}1\text{ }\text{m}^2=0{,}011\text{ }\text{dam}^2\text{.}\)

\(8{,}1\text{ }\text{ha}=8{,}1\text{ }\text{hm}^2=0{,}081\text{ }\text{km}^2\)

\(2{,}4\text{ }\text{are}=2{,}4\text{ }\text{dam}^2=0{,}024\text{ }\text{hm}^2\)

\(4{,}4\text{ }\text{hm}^2=440\text{ }\text{dam}^2=440\text{ }\text{are}\)

\(9{,}7\text{ }\text{m}^2=0{,}00097\text{ }\text{hm}^2=0{,}00097\text{ }\text{ha}\)

Van \(\text{m}\) naar \(\text{dm}\) is \(1\) stap, per stap vermenigvuldigen met \(1\,000\text{,}\) dus \(0{,}28\text{ }\text{m}^3=280\text{ }\text{dm}^3\text{.}\)

Van \(\text{mm}\) naar \(\text{cm}\) is \(1\) stap, per stap delen door \(1\,000\text{,}\) dus \(8\,700\text{ }\text{mm}^3=8{,}7\text{ }\text{cm}^3\text{.}\)

\(9{,}3\text{ }\text{dL}=0{,}93\text{ }\text{L}=0{,}93\text{ }\text{dm}^3\)

\(8{,}1\text{ }\text{cL}=81\text{ }\text{mL}=81\text{ }\text{cm}^3\)

\(4{,}7\text{ }\text{mm}^3=0{,}0047\text{ }\text{cm}^3=0{,}0047\text{ }\text{mL}=0{,}00047\text{ }\text{cL}\)

\(2{,}9\text{ }\text{m}^3=2\,900\text{ }\text{dm}^3=2\,900\text{ }\text{L}=29\,000\text{ }\text{dL}\)