$8\mathrm{\square }\mathrm{\square }89\approx 840008\backslash square\backslash square89\backslash approx84000$

$\text{Eine L}\ddot{\text{o}}\text{sung w}\ddot{\text{a}}\text{re z.B.}84289\approx 84000\backslash text\{Eine\; Lösung\; wäre\; z.B.\}\backslash \backslash 8\backslash textcolor\{magenta\}\{42\}89\backslash \; \backslash approx\backslash \; 84000$