题目内容
直接写出得数.
| 1-0.09= | 6.4÷0.8= | 20×5.5= | 148+262= | 15×
|
|
| 1-0.09=0.91, | 6.4÷0.8=8, | 20×5.5=110, | 148+262=410, | 15×
|
|
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题目内容
| 1-0.09= | 6.4÷0.8= | 20×5.5= | 148+262= | 15×
|
|
| 1-0.09=0.91, | 6.4÷0.8=8, | 20×5.5=110, | 148+262=410, | 15×
|
|