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Manuals
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Ricoh Manuals
Calculator
Ricomac 1210P
Operating instructions and owner's manual
Operating Examples; I) Addition And Subtraction - Ricoh Ricomac 1210P Operating Instructions And Owner's Manual
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7.
OPERATING EXAMPLES
I)
ADDITION AND SUBTRACTION
Printing
Entry on
keyboard
Touch
Problem
Instruct
a
3 2
I •
DECO
321
+
789
[IJ00]
+~
a
789
•
OFF
ITlC!l0
+
I, I I
0
•
.r
t:J
*
(5-line
Feed)
1.2
+
5.1 - 9.63
DEC2
OFF
.r
0]80
W8CD
[!)8tIJ0
a
a
II
t:J
I ·20
+~
5
•
I
0
+
9 ·63
3·33-*
(5-line
Feed)
REPEAT ADDITION
1
2 3
•
F
0]00
+~
a
&
SUBTRACTION
I
2 3
•
OFF
a
+
123 •
123
+
123
-
123
+
12
.r
II
a
1
2 3
•
+
2 4 6
•
t:J
*
(5-1ine Feed)
2)
MULTIPLICATION
Problem
Instruct
Entry
on keyboard
Touch
Printing
1.25
X
9.876
F
0]800
m
1 •
2
5
X
-
OFF
08C!lITl[!J
iii
9
•
876
=
.r
1
2
·34
5
CHAIN MULTIPLICATION
080[IJ
m
9
·53
X
9.53
X
1.9
X
3
0]80
m
1
•
9
X
0
iii
3
•
=
5
4 •
321
CONSTANT
MULTIPLICATION
[IJ[!J
0]0
m
iii
36·
I
2
•
X
=
36
X
12
432
•
36
X
65
36
X
96
[!J0
iii
36·
X
6 5
•
=
NOT
E:
2, 3 4 0
•
First
entry
becomes
constant.
(]][!J
iii
3 6 •
X
9 6
•
=
3, 4 5 6
•
- 11
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