直接写出得数．= = == = == = ==
我能做对．
算一算
556÷4= 945÷3=5×18÷9= 360÷9=357+7= 936÷3÷3=
列竖式计算，并验算．75÷5 42÷3 91÷7
有448个苹果，平均装在4个箱子里每个箱子里装多少个苹果？
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