==x-x==7÷0.01=7.05-0.5==4.3×25×4=18×()=8×=

发布时间:2020-08-04 15:08:08

==x-x==7÷0.01=7.05-0.5==4.3×25×4=18×()=8×=

网友回答

解:×=;?????????? 81÷=36;?????????? ?x-x=0;?????????????? ? ÷0.75=;
7.05-0.5=6.55;?????????????÷1=;????????? 4.3×25×4=430;???????? 8×=;
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