口算.5.4×0.0二=二.e5×8=0.0s×0.5=8×0.s+8×e.二=0.7×0.05=二.6×0.e5=-数学

题目简介

口算.5.4×0.0二=二.e5×8=0.0s×0.5=8×0.s+8×e.二=0.7×0.05=二.6×0.e5=-数学

题目详情

口算.
5.4×0.0二=
二.e5×8=0.0s×0.5=
8×0.s+8×e.二=0.7×0.05=二.6×0.e5=
题型:解答题难度:中档来源:不详

答案

5.4×3.31=3.3541.e5×8=133.39×3.5=3.345
8×3.9+8×e.1=e43.7×3.35=3.3351.t×3.e5=3.4

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