0.049乘以0.32怎样简便计算

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0.049乘以0.32怎样简便计算0.049乘以0.32怎样简便计算0.049乘以0.32怎样简便计算0.049*0.32=0.00001*49*32=0.00001*1568=0.015680.04

0.049乘以0.32怎样简便计算
0.049乘以0.32怎样简便计算

0.049乘以0.32怎样简便计算
0.049*0.32
=0.00001*49*32
=0.00001*1568
=0.01568

0.049×0,32
=﹙0.05-0.001﹚×0.32
=0.05×0.32-0.001×0.32
=0.016-0.00032
=0.01568