Place the amount to correctly complete the sentence.
Marilyn's checking account has overdraft protection, which means that if she writes a check for more than the amount available in her checking account, the money will be taken from
her savings account. At the beginning of the month, she has $432 in her checking account and $600 in her savings account.
$18 : $168 : $582 $618
Marilyn writes a check for $450. The amount left in her savings account is ______.