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標題:

我想問數學大難題???????????????????????????????

發問:

1.4x0.03=0.042 0.14x?=0.042 0.014x?=0.042 ... 顯示更多 1.4x0.03=0.042 0.14x?=0.042 0.014x?=0.042 ?x3000=0.042

最佳解答:

1.4x0.03=0.042 ,0.14x0.3?=0.042 ,0.014x 3?=0.042 ,0.000014

其他解答:

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