Here are the results for the given additions:

1. $94.6 + 36.8 = 131.4$
2. $0.46 + 0.168 = 0.628$
3. $1.08 + 1.67 = 2.75$
4. $1308.8 + 6386.1 = 7694.9$
5. $772.7 + 185.3 = 958.0$
6. $35.75 + 387.8 = 423.55$
7. $88.55 + 25.8 = 114.35$

Would you like further details or have any questions about these calculations?

Here are 5 related questions you might find helpful:

1. What is the subtraction of 36.8 from 94.6?
2. How would you handle the multiplication of 0.46 by 0.168?
3. What happens when you divide 2.75 by 1.08?
4. Can you calculate the difference between 6386.1 and 1308.8?
5. What is the product of 88.55 and 25.8?

Tip: When adding decimals, align the decimal points vertically to ensure accuracy in your calculation.