HP 12C Platinum Owner's Handbook Manual page 24

26 Section 1: Getting Started
Keystrokes
58.33?0
22.95?-0
13.70?-0
10.14?-0
1053?+0
:0
Display
Stores the current balance in
58.33
register R
Subtracts the first check from the
22.95
balance in R
continues to show the amount
subtracted; the answer is placed
only in R
Subtracts the second check.
13.70
Subtracts the third check.
10.14
Adds the deposit.
1,053.00
Recalls the number in R
1,064.54
the new balance.
.
0
. Note that the display
0
.
0
to check
0