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Example Keystroke Display
Constants
Addition 3+2 3 + 2 = 5
6+2 6 = 8
12+2 12 = 14
(+2 is a constant)
Subtraction 10–5 10 – 5 = 5
8–5 8 = 3
40–5 40 = 35
(–5 is a constant)
Constants
Multiplication 4x2 4 x 2 = 8
4x5 5 = 20
12x4 12 = 48
(x4 is a constant)
Memory
Memory Recall/ Press M
R
C
once to recall
Memory Clear information in memory; Press
twice to clear information in
memory.
3
Example Keystroke Display
Memory (cont.)
Memory Add
(5.62x3)+ M
R
C
M
R
C
5.62 x 3 M+ 16.86
M
M+ (7.98-6.6) 7.98 – 6.6 M+ 1.38
M
M
R
C
18.24
M
Memory
(75+35%)- M
R
C
M
R
C
75 + 35 % M+ 101.25
M
Subtract M-
(63+15%) 63 + 15
% M- 72.45
M
M
R
C
28.8
M
4