
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
Xiaoqiang's average score in the previous math exams was 84. To achieve an average score of 86, he needs to score 100 in the next exam. Calculate the number of times he has taken the exam.

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