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根据8112÷78=104,直接写出得数。81.12÷0.78=8.112÷78=8.112÷0.078=811.2÷0.78=

根据8112÷78=104,直接写出得数。81.12÷0.78=8.112÷78=8.112÷0.078=811.2÷0.78=

解:根据商变化的规律,得出:

因为8112÷78=104,所以

81.12÷0.78=104 8.112÷78=0.104

8.112÷0.078=104 811.2÷0.78=1040