《2025年小学生每日10分钟竖式计算卡三年级数学下册苏教版》

①
$\begin{array}{r}3.3\\-1.2\\\hline\end{array}$
②
$\begin{array}{r}5.1\\+2.2\\\hline\end{array}$
③
$\begin{array}{r}8.5\\-4.3\\\hline\end{array}$
④
$\begin{array}{r}2.4\\+5.3\\\hline\end{array}$
⑤
$\begin{array}{r}5.3\\+2.1\\\hline\end{array}$
⑥
$\begin{array}{r}7.7\\-5.3\\\hline\end{array}$
⑦
$\begin{array}{r}1.7\\+3.2\\\hline\end{array}$
⑧
$\begin{array}{r}9.8\\-4.6\\\hline\end{array}$
⑨
$\begin{array}{r}8.6\\+3.6\\\hline\end{array}$
⑩
$\begin{array}{r}9.6\\-2.3\\\hline\end{array}$

答案： 2.1@@7.3@@4.2@@7.7@@7.4@@2.4@@4.9@@5.2@@12.2@@7.3