12 BA II PLUS™ Calculator
Correcting Entry Errors
If you enter an incorrect number but have not yet pressed an
operation key (such as
H
or
4
), you can correct the number
without clearing the calculation.
•
Remove the last digit or decimal point from a number you
have keyed in by pressing the backspace key
*
and then
enter the correct digit.
•
Erase the entire number by pressing
P
once, then key in
the correct number and continue with your calculation.
Note:
Pressing
P
to correct a numeric entry immediately after you have
pressed an operation key clears any calculation in progress.
Example: Correcting an Entry Error
Compute 3
Q
1234.56, but accidentally enter .86 instead of .56.
Use
*
to correct the mistake, and then continue with your
calculation.
Procedure Keystrokes Display
Clear the calculator.
&
U
0.00
Begin the expression.
3
<
3.00
Enter the second number incorrectly.
1234.86 1,234.86
Erase the 86.
*
*
1,234.
Complete the number correctly.
56 1,234.56
Compute the result.
N
3,703.68
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