Answer
$8000-92=7908$
Work Step by Step
Working left to right, subtract the corresponding digits in each place value. If necessary borrow 10 from the next higher place value position to avoid a negative result.
$8000$
$\ \underline{-92}$
Borrow from the tens postion and subtract $10-2=8$
The subtrahend in the tens position is now 9. Subtract $9-9=0$
The subtrahend in the hundreds position is now 9. Subtract $9-0=9$
The subtrahend in the thousands position is now . Subtract $7-0=7$
Write the result of each subtraction in its proper position for its place value.
