\documentclass[a5paper]{article}
\usepackage[margin=1.5cm]{geometry}
\usepackage{amsmath}
\usepackage{tasks}
\newlength{\taskindent}
%
\settowidth{\taskindent}{\text{m)}}
\settasks{
item-indent=\taskindent,
label-format=\MakeUppercase,
after-skip = 3ex,
}
%
\begin{document}
%
\begin{tasks}(3)
\task $360$
\task $190$
\task $209$
\task $300$
\task $120$
\end{tasks}
%
\end{document}
答案1
编辑:
下面的代码
\documentclass[a5paper]{article}
\usepackage[margin=1.5cm]{geometry}
\usepackage{amsmath}
\usepackage{tasks}
\newlength{\taskindent}
%
\settowidth{\taskindent}{\text{m)}}
\settasks{
item-indent=\taskindent,
label-format=\MakeUppercase,
after-skip = 3ex,
}
%
\begin{document}
%
\begin{tasks}(5)
\task*(2) $360$
\task*(2) $190$
\task $209$
\task[]
\task*(2) $300$
\task $120$
\end{tasks}
%
\end{document}