| 竖式计算:(带△要要验算) 152×23=________; | 28×304=________; | △360×70=________; | 576÷18=________; |
| 189÷21=________; | △960÷32=________; | 55×42=________; | 740×80=________; |
| 805×24=________; | 950×12=________. |
| 竖式计算:(带△要要验算) 152×23=________; | 28×304=________; | △360×70=________; | 576÷18=________; |
| 189÷21=________; | △960÷32=________; | 55×42=________; | 740×80=________; |
| 805×24=________; | 950×12=________. |