24
Basic
Operations
>OLU[OL6U6MMZ^P[JOPZTV]LK[V
[OL6UWVZP[PVU[OLH\KP[[YHPS*
1
will print.
NOTE: PREVIOUSLY DEFINED INTERNAL
FUNCTIONS AND PREVIOUSLY DEFINED
SPECIAL FUNCTIONS, DATE AND TIME
(9,9,;(05,+
Addition and Subtraction
25
Repeat Addition and Subtraction
26
Addition and Subtraction with N Count
27
Addition and Subtraction with N Count,
Intelligent N Count and Automatic Average
28
Group and Grand Total
29
Group and Grand Total with N Count
30
Printing a reference number or date
31
Back Space, Error Correction
32
Multiplication and Division
33
Constant Multiplication
34
Constant Division
35
Calculator Mode Correction
36
Chain Multiplication and Division
37
<ZPUN[OL**,2L`
Percentages
39
Percent Increase
40
Percent Decrease
41
(JJ\T\SH[P]L9LZ\S[Z$HUK$ò
Independent Memory
43
Changing the Sign of a Number
44
:X\HYL9VV[
Storing a Tax Rate
46
Computing Tax
47
Using the Tax Key to Compute before Tax Cost
48
Setting the Time and Date
49
Time and Date Stamping the Tape
50
Basic Two Column Addition
51
Basic Editing Functions
52
When the
8130X/8145X
On/Off switch is moved
to the On position, the audit trail C
Q
will print.
19
Addition and Subtraction . . . . . . . . . . . . . 20
Repeat Addition and Subtraction. . . . . . . 21
Addition and Subtraction with N Count . . 22
Addition and Subtraction with Intelligent
N Count and Automatic Average . . . . . . . 23
Group and Grand Total. . . . . . . . . . . . . . . 24
Group and Grand Total with N Count . . . 25
Printing a Reference number or Date. . . . 26
Backspace, Error Correction . . . . . . . . . . 27
Multiplication and Division . . . . . . . . . . . . 28
Constant Multiplication. . . . . . . . . . . . . . . 29
Constant Division . . . . . . . . . . . . . . . . . . . 30
Calculator Mode Correction . . . . . . . . . . . 31
Chain Multiplication and Division . . . . . . . 32
Using the C/CE Key . . . . . . . . . . . . . . . . . 33
Percentages . . . . . . . . . . . . . . . . . . . . . . . 34
Percent Increase. . . . . . . . . . . . . . . . . . . . 35
Percentage Decrease . . . . . . . . . . . . . . . . 36
Accumulative Results, =+ and=- . . . . . . . 37
Independent Memory . . . . . . . . . . . . . . . . 38
Square Root . . . . . . . . . . . . . . . . . . . . . . . 39
Storing a Tax Rate . . . . . . . . . . . . . . . . . . 40
Computing Tax . . . . . . . . . . . . . . . . . . . . . 41
Discount on Invoice . . . . . . . . . . . . . . . . . 42
Percentage Change % ∆ . . . . . . . . . . . . . 43
Markup mu . . . . . . . . . . . . . . . . . . . . . . . . 44
