Anna keeps track of the deposits and withdrawals from her bank account. Her deposits and withdrawals over a 6-week period are shown. Place the values in order from least to greatest on the line.

$10.15
$ -$25.50
$5.75
$18.00
-$10.25
$42.50

-$25.50, -$10.25, $5.75, $10.15, $18.00, $42.50

To arrange the values from least to greatest, here is the order:

-$25.50
-$10.25
$5.75
$10.15
$18.00
$42.50

To place the values in order from least to greatest, follow these steps:

Step 1: Identify the values and their signs (positive or negative).

The given values with their signs are:
$10.15 (positive)
$-25.50 (negative)
$5.75 (positive)
$18.00 (positive)
-$10.25 (negative)
$42.50 (positive)

Step 2: Ignore the signs and list the absolute values of the amounts.

The absolute values (ignoring signs) are:
10.15
25.50
5.75
18.00
10.25
42.50

Step 3: Arrange the absolute values in ascending order (from least to greatest).

The arranged values are:
5.75
10.15
10.25
18.00
25.50
42.50

Step 4: Assign the original signs back to the values.

Adding the original signs back gives us:
$5.75
$10.15
-$10.25
$18.00
-$25.50
$42.50

Therefore, the values in order from least to greatest are:
$5.75, $10.15, -$10.25, $18.00, -$25.50, $42.50.