Specifications

N + Y.
N + X.
. 2N.
. N
+ Z.
display will be
,
CONSTANT OPERATIONS
Addition, subtraction, mutipfication, and
division by a constant may be performed
as follows (using the number 'N' as the
constant).
A. Addition
Ex.ample #10:
Do these steps
a. Touch ~ twice
b. Touch a
c. Enter N
d.
Touch iii
e.
Entor the number X
f.
Touch Ell
g. Enter the number Y
h.
Touch iii
i. Enter the number Z
}
j.
lauen iii
k. etc.
I
B. Subtraction
Example #11 :
a.
Touch ~
twice
b. Enter 2N
21
j
I
. 15.
1436.
1485.
. . 37.789473'
20
Do these steps
a. Touch ~
twice
b. Enter 73
c. Touch a
d.
Enter 26
e, Touch E:I
f.
Enter 15
g.
Touch II
h.
Enter 49
L Touch II
J.
Enter 38
k.
Touchl!"-
Answer
CHAIN OPERATIONS
(Mixed Arithmetic)
Example #9:
To calculaltiI3+26) 15..-::,_49,_
38 -
display will be