如何获得更清晰的除法和代码？

Question

\documentclass{article}

\usepackage{graphicx}
\usepackage{longdivision}
\usepackage{cancel}

\begin{document}

\section {Even Numbers}

Even numbers are numbers that can be divided by two without leaving a remainder\\

\intlongdivision{912}{3}\\


\begin{tabular}{ccccc}
&&3&0&4\\
\hline
3&)&9&\cancel{1}&$^1{2}$\\


\end{tabular}

\end{document}

Answer 1

不确定xlop包的经典划分风格是否会是一个问题，但是除此之外可以产生不错的输出：

\documentclass[12pt]{article}
\usepackage{xlop}
\begin{document}
\section*{Even Numbers}
Even numbers are numbers that can be divided by two without leaving a remainder:

\opdiv[style=text]{912}{3} →  \fbox{\parbox{7em}{%
\opdiv[maxdivstep=3, displayintermediary=all]{912}{3}}}

\end{document}