— 8 —
•
Example 3:
To calculate the following using memory and
a constant: (12
3)
(45
3)
(78
3)
135.
(12
3)
3
-
-
12
=
A
Y
(45
3)
45
A
{
(78
3)
78
|
(Memory recall)
Z
k
Additional fx-85B/fx-280 Memory Calculations
• The fx-85B/fx-280 has two additional memories named A
and B.
• Use
A
J
to store data and
0
to recall data.
• Storing data in a memory replaces anything stored there
previously.
• To clear a memory, store a zero in it.
•
Example 1:
To input 123 in memory A.
t
123
A
J
1
MK
135.
MK
234.
MK
135.
M
13.
MK
36.
123.
