{2一(1⼀2+3⼀4)}÷1⼀8脱式算

2025-03-06 03:23:37
推荐回答(1个)
回答1:

{2一(1/2+3/4)}÷1/8
=(2-5/4)÷1/8
=3/4÷1/8
=6