2.06+2.06乘以99简便计算怎么算呢

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2.06+2.06乘以99简便计算怎么算呢2.06+2.06乘以99简便计算怎么算呢2.06+2.06乘以99简便计算怎么算呢2.06+2.06*99=2.06*(1+99)=2062.06*(99+

2.06+2.06乘以99简便计算怎么算呢
2.06+2.06乘以99简便计算怎么算呢

2.06+2.06乘以99简便计算怎么算呢
2.06+2.06*99=2.06*(1+99)=206

2.06*(99+1)=2.06*100=206

2.06*(99+1)=206

2.06+2.06*99 =2.06*(1+99) =2.06*100 =206