6.3*10.1简便计算
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6.3*10.1简便计算
6.3×10.1=6.3×(10+0.1)=6.3×10+6.3×0.1=63+0.63=63.63
6.3X10+6.3X0.1=63+0.63=63.63
6.3*10+6.3*0.1=63+0.63=63.63
6.3×(10+0.1)=6.3×10+6.3×0.1=63+0.63=63.63
6.3*10.1简便计算
6.3×10.1=6.3×(10+0.1)=6.3×10+6.3×0.1=63+0.63=63.63
6.3X10+6.3X0.1=63+0.63=63.63
6.3*10+6.3*0.1=63+0.63=63.63
6.3×(10+0.1)=6.3×10+6.3×0.1=63+0.63=63.63