Here are the solutions to each question as they are numbered in the image:

1. 26: $-2$
2. 27: $-37$
3. 28: $-\frac{1}{18}$
4. 29: $0$
5. 30: $-18$
6. 31: $-100$
7. 32: $2$
8. 33: $0$
9. 34: $-4$
10. 35: $6.25$
11. 36: $-8$

If you want further details or have any questions, feel free to ask!

Here are five questions to expand your understanding:

1. How would you solve expressions with mixed operations?
2. Can you explain the steps for solving equations with fractions?
3. What is the order of operations and why is it important?
4. How do you handle parentheses in complex expressions?
5. What strategies help in simplifying expressions before solving?

Tip: Always follow the order of operations (PEMDAS/BODMAS) to avoid mistakes.