Simplify the expression:
$$450÷3+625÷5-44+25=?$$

Applying the BODMAS rule, we perform operations in the order of Division, Addition, then Subtraction:
1. Division:

$$450÷3=150$$

$$625÷5=125$$

Now substitute these back:

$$150+125-44+25$$

2. Addition:

$$150+125+25=300$$

Now substitute back:

$$300-44$$

3. Subtraction:

$$300-44=256$$