问题
填空题
根据56×1.3=72.8,直接写出下面各题的结果.
56×13=______0.56×1.3=______5.6×13=______.
答案
根据56×1.3=72.8,得:
56×13=728;
0.56×1.3=0.728;
5.6×13=72.8;
故答案为:728,0.728,72.8.
根据56×1.3=72.8,直接写出下面各题的结果.
56×13=______0.56×1.3=______5.6×13=______.
根据56×1.3=72.8,得:
56×13=728;
0.56×1.3=0.728;
5.6×13=72.8;
故答案为:728,0.728,72.8.