
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
The 12th Chongqing Auto Show will be grandly held at the Chongqing International Expo Center from June 10th to 14th, 2010. The exhibition area of this auto show is about 81,600 square meters. Express the number 81,600 in scientific notation.

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