問題文全文(内容文):
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単元:
#算数(中学受験)#計算と数の性質#いろいろな計算
指導講師:
数学を数楽に
問題文全文(内容文):
\begin{array}{r}
31 \\[-3pt]
\underline{\times\phantom{0}12}\\[-3pt]
\end{array}
\begin{array}{r}
31 \\[-3pt]
\underline{\times\phantom{0}12}\\[-3pt]
\end{array}
投稿日:2023.03.11