3.87+2.5×1.08-0.365怎么简便计算

2025-03-31 16:24:52
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回答1:

3.87+2.5×1.08-0.365怎么简便计算
3.87+2.5×1.08-0.365
=3.87+2.7-0.365
=6.57-0.365
=6.205