The expression in the image is:

$2.94 + 45 + 58.06$

Let's break it down:

1. Add $2.94$ and $45$: $2.94 + 45 = 47.94$

2. Now, add $47.94$ and $58.06$: $47.94 + 58.06 = 106$

So, the sum is:

$\boxed{106}$

Would you like any more details on this, or have any other questions?

Here are 5 related questions:

1. What is the sum of $3.85 + 22.15 + 10.4$?
2. Can you simplify the expression $2.94 + 45 + 58.06$ using estimation?
3. How do you handle decimal addition with more terms?
4. What happens if you multiply the result by 2 or 3?
5. How do you subtract from the result of this addition?

Tip: When adding decimals, make sure to align the decimal points properly to avoid errors!