3.06×1.5+2.08的简便计算
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3.06×1.5+2.08的简便计算
3.06×1.5+2.08的简便计算
3.06×1.5+2.08的简便计算
3.06×1.5+2.08
=(3+0.06)×1.5+2.08
= 4.5+0.09+2.08
=4.59+2.08
=6.67
3.06×1.5+2.08的简便计算
3.06×1.5+2.08的简便计算
3.06×1.5+2.08的简便计算
3.06×1.5+2.08
=(3+0.06)×1.5+2.08
= 4.5+0.09+2.08
=4.59+2.08
=6.67