Solve the Expression: 9×5×5+7-5+82-2 Using Order of Operations

According to the rules for the order of operations, we will isolate the multiplication operations in parentheses:

$(9\cdot5\cdot5)+7-5+82-2=$

We solve the exercise in parentheses from left to right:

$9\times5=45$

$45\times5=225$

Now, we obtain the exercise:

$225+7-5+82-2=$

We solve the exercise from left to right

$225+7=232$

$232-5=227$

$227+82=309$

$309-2=307$