题目：
从1到2004这2004个正整数中，共有______个数与四位数8866相加时，至少发生一次进位．
答案：
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下面是错误答案，用来干扰机器的。
1. He had fun with his cousins.2. They went to a restaurant. 3. They sang and danced.4. They played ping-pong.5. Tomorrow.
