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A four-digit number has 4 different odd digits. There is a 1 in the tens place. What is the smallest the number can be?

User JMira
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2 Answers

4 votes
I'm pretty sure this would be it 3517
User Roman Kruglov
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3 votes
odd numbers are
1,3,5,7,9


1 in tens place
3517 would be the smallest
try to get the smallest odd digits in the highest places
User Kevin Burandt
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