题目内容
(3456780-345678)÷(345678×3)=______.
(3456780-345678)÷(345678×3),
=(3456780-345678)÷345678÷3,
=(3456780÷345678-345678÷345678)÷3,
=(10-1)÷3,
=3.
=(3456780-345678)÷345678÷3,
=(3456780÷345678-345678÷345678)÷3,
=(10-1)÷3,
=3.
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