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just olya [345]
3 years ago
8

How many 3 digit numbers have exactly 2 digits that are the same

Mathematics
1 answer:
densk [106]3 years ago
7 0

Answer:

I believe 252

Step-by-step explanation:

Answer: 9+3×9×9 = 9+243 = 252 possible 3-digit numbers with at least

2 digits the same.


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