i am a 5 digit number greater than 60,000 but less than 70,000 my ones digit 1 less than my 10,000 digit all my other digits are the same the sum of my digit are 23. What is my number?

Question

i am a 5 digit number greater than 60,000 but less than 70,000 my ones digit 1 less than my 10,000 digit all my other digits are the same the sum of my digit are 23.  What is my number?

Reiny · Answer

so it must start with a 6 6X,XXX The unit digit can only be 5 so we have 6XXX5 then 6 + 3X+5 = 23 3x = 12 x = 4 your number is 64445