
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 the following expressions:
1. $(-51) + (-37)$;
2. $(+2) + (-11)$;
3. $(-12) + (+12)$;
4. $8 - 14$;
5. $15 - (-8)$;
6. $(-3.4) + 4.3$;
7. $|-2\frac{1}{4}| + (-\frac{1}{2})$;
8. $-4 \times 1\frac{1}{2}$;
9. $-3 \times (-6)$.

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