Seudónimo Seudónimo
  • 10-12-2018
  • Mathematics
contestada

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

Respuesta :

Аноним Аноним
  • 10-12-2018

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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