| 脱式计算。 | ||||
|
| (1)24×25-380 =600-380 =220 | (2)43×28+760 =1204+760 =1964 | (3)396÷11÷9 =36÷9 =4 | (4)171÷9×48 =19×48 =912 |
编辑:chaxungu时间:2026-04-27 13:22:28分类:小学数学题库
| 脱式计算。 | ||||
|
| (1)24×25-380 =600-380 =220 | (2)43×28+760 =1204+760 =1964 | (3)396÷11÷9 =36÷9 =4 | (4)171÷9×48 =19×48 =912 |