Mingming invited Huanhuan to his house to play. He told Huanhuan that my home is in Guangming Lane, and the house number is three digits, and one digit is 8 larger than the hundred digits.

179。 This answer needs to know some common sense questions. The number in a unit is 8 larger than the number in one hundred, so the number in a unit can only be 9. If it is less than 9, then the house number is not 3. If the number in one unit is 8, then the number in one hundred places is 0, which is contradictory to the problem! So the percentile is1; The number on the hundred-dollar bill is 6 less than that on the ten-dollar bill, and the number on the ten-dollar bill is 7. So the answer is 179!