3 years ago

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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