1÷2=6-=0.381+2.219=21÷0.7=×=+=35×40%=(+)×8=

发布时间:2020-08-06 14:55:09

1÷2=6-=0.381+2.219=21÷0.7=×=+=35×40%=(+)×8=

网友回答

解:1÷2=,6-=4,0.381+2.219=2.6,21÷0.7=30,×=,+=,35×40%=14,(+)×8=9.故
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