问题
填空题
0.178是由1个______,7个______和______个______组成的.
答案
0.178是由1个0.1,7个0.01和8个0.001组成的;
故答案为:0.1,0.01,8,0.001.
0.178是由1个______,7个______和______个______组成的.
0.178是由1个0.1,7个0.01和8个0.001组成的;
故答案为:0.1,0.01,8,0.001.