0.2×5﹦ 7.78+2.2= 1.25×0.8= 100×0.1﹦
2.5×0.4×5﹦ 1﹣0.26= 6.6÷0.66= 4÷0.8=
5.37×0= 4.63+5.37= 9.6÷6=
相关试题
0.2×5﹦ 7.78+2.2= 1.25×0.8= 100×0.1﹦
2.5×0.4×5﹦ 1﹣0.26= 6.6÷0.66= 4÷0.8=
5.37×0= 4.63+5.37= 9.6÷6=
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﹣0.5= 
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