
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Alla came up with a three-digit number that does not contain the digit 0, and all the digits are different. Bella wrote down a number in which the same digits are in reverse order. Galya subtracted the smaller number from the larger one. What digit is in the tens place of the resulting difference?

Present the answer in LaTex format: \boxed{Your answer}
user