I am a 4-digit number, identity unknown.
1. My thousands digit is twice my tens digit.
2. My...
Mathematics, 22.11.2020 02:00 attp203
I am a 4-digit number, identity unknown.
1. My thousands digit is twice my tens digit.
2. My hundreds digit is 1 less than my tens digit.
3. My ones digit is not 0.
4. The sum of my digits is 11.
5. All of my digits are different.
What number could it be?
Answers: 2
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