
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
Calculate:<br/>$(Ⅰ)\left(-0.5\right)-\left(-3.2\right)+\left(+2.8\right)-\left(+6.5\right)$;<br/>$(Ⅱ)(-155\frac{15}{38})÷5$;<br/>$(Ⅲ)17-8÷(-2)+4×(-5)-1÷2×\frac{1}{2}$;<br/>$(Ⅳ)[(-1)^{2023}+(-3)^2×(\frac{1}{3}-\frac{1}{2})]×\frac{3}{10}÷(-0.1^2)$.

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