直接写得数.0.7×0.9=3.1×0.3=0.04×0.2=0.16×0.5=0.8×0.05=1.8×0.04=2.1×4=0.12×6=1.7×0.03=2.4×0.02=-数学

题目简介

直接写得数.0.7×0.9=3.1×0.3=0.04×0.2=0.16×0.5=0.8×0.05=1.8×0.04=2.1×4=0.12×6=1.7×0.03=2.4×0.02=-数学

题目详情

直接写得数.
0.7×0.9=
3.1×0.3=0.04×0.2=0.16×0.5=
0.8×0.05=1.8×0.04=2.1×4=0.12×6=
1.7×0.03=2.4×0.02=
题型:解答题难度:中档来源:不详

答案

0.7×0.9=0.723.1×0.3=0.930.04×0.2=0.0080.16×0.5=0.08
0.8×0.05=0.041.8×0.04=0.0722.1×4=8.40.12×6=0.72
1.7×0.03=0.0512.4×0.02=0.048.

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