1.45×5=×2.4=×3÷=1.6×0.125=4.7×9+4.7=1.25×6.3×8=6.5×2÷5=15÷×=×2÷×2=1÷-÷1=

发布时间:2020-08-11 18:06:02

1.45×5=×2.4=×3÷=1.6×0.125=4.7×9+4.7=1.25×6.3×8=6.5×2÷5=15÷×=×2÷×2=1÷-÷1=

网友回答

解:1.45×5=7.25,×2.4=1.6,×3÷=3,1.6×0.125=0.2,4.7×9+4.7=47,1.25×6.3×8=63,6.5×2÷5=2.6,15÷×=15,×2÷×2=4,1÷-÷1=2.故
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