
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
Read the question carefully and fill in the blanks cautiously.  
For $6\Box4\div3$, to make the middle digit of the quotient 0, $\Box$ can be filled with     ;  
For $8\Box2\div4$, to make the last digit of the quotient 0, $\Box$ can be filled with     .

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