
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
In a certain region, there are 2,400 high school students, 10,900 middle school students, and 11,000 primary school students. If stratified sampling is used to select a sample of 243 students from this region's middle and primary school students, then the number of primary school students sampled is ______.

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