根据51.2×8=409.6,写出下面各题的积.
5.12×0.8=______ 0.512×80=______.
因为51.2×8=409.6,
所以5.12×0.8﹦4.096;
0.512×80﹦40.96.
故答案为:4.096,40.96.
根据51.2×8=409.6,写出下面各题的积.
5.12×0.8=______ 0.512×80=______.
因为51.2×8=409.6,
所以5.12×0.8﹦4.096;
0.512×80﹦40.96.
故答案为:4.096,40.96.