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3.12-0.12÷0.5简便计算
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3.12-0.12÷0.5
=3.12÷1-0.12÷0.5
=3.12÷(1-0.5)
=3.12÷0.5
=6.24
咨询记录 · 回答于2022-05-08
3.12-0.12÷0.5简便计算
3.12-0.12÷0.5=3.12÷1-0.12÷0.5=3.12÷(1-0.5)=3.12÷0.5=6.24
亲,纠正一下答案,看错数字了
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简便计算:3.12-0.12÷0.5=3.12-0.24=2.88
亲,正常计算就很简单呦