0.58*1.43+9.42*1.43用简便方法怎样算

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0.58*1.43+9.42*1.43用简便方法怎样算0.58*1.43+9.42*1.43用简便方法怎样算0.58*1.43+9.42*1.43用简便方法怎样算0.58*1.43+9.42*1.43

0.58*1.43+9.42*1.43用简便方法怎样算
0.58*1.43+9.42*1.43用简便方法怎样算

0.58*1.43+9.42*1.43用简便方法怎样算
0.58*1.43+9.42*1.43
=(0.58+9.42)*1.43
=10*1.43
=14.3