题目内容
| 口算． 5.4×0.0二= | 二.e5×8= | 0.0s×0.5= |
| 8×0.s+8×e.二= | 0.7×0.05= | 二.6×0.e5= |
| 5.4×3.31=3.354 | 1.e5×8=13 | 3.39×3.5=3.345 |
| 8×3.9+8×e.1=e4 | 3.7×3.35=3.335 | 1.t×3.e5=3.4 |
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题目内容
| 口算． 5.4×0.0二= | 二.e5×8= | 0.0s×0.5= |
| 8×0.s+8×e.二= | 0.7×0.05= | 二.6×0.e5= |
| 5.4×3.31=3.354 | 1.e5×8=13 | 3.39×3.5=3.345 |
| 8×3.9+8×e.1=e4 | 3.7×3.35=3.335 | 1.t×3.e5=3.4 |