问题
填空题
7.8里面有______个0.1,0.9里面有______个0.01,8.601的计数单位是______,有______个这样的计数单位.
答案
7.8里面有78个0.1,0.9里面有90个0.01,8.601的计数单位是0.001,有8601个这样的计数单位;
故答案为:78,90,0.001,8601.
7.8里面有______个0.1,0.9里面有______个0.01,8.601的计数单位是______,有______个这样的计数单位.
7.8里面有78个0.1,0.9里面有90个0.01,8.601的计数单位是0.001,有8601个这样的计数单位;
故答案为:78,90,0.001,8601.