3.36÷[1.6X(7.5-5.5)](能用简便用简便)4
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发布时间:2023-11-14 13:31
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热心网友
时间:2024-07-15 04:54
1.05
解析:
3.36÷[1.6×(7.5-5)]
=3.36÷(1.6×2)
=3.36÷3.2
=(3.20+0.16)÷3.2
=1+0.05
=1.05
热心网友
时间:2024-07-15 04:54
3.36÷[1.6X(7.5-5.5)]
=3.36÷(1.6x2)
=3.36÷3.2
=1.05追问I like autun best.( ),too?