Calculer \(12{,}34 \times 1000\).

Calculer \(85{,}18 \times 10\).

Calculer \(86{,}59 \times 10\).

Calculer \(14{,}67 \times 0{,}001\).

Calculer \(42{,}35 \times 0{,}1\).

Calculer \(99{,}5 \times 10\).

Calculer \(97{,}06 \times 100\).

Calculer \(21{,}67 \times 1000\).

Calculer \(6{,}23 \div 1000\).

Calculer \(38{,}92 \times 0{,}001\).