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CALCULATIONS
1. ADDITION
Example ff1: To calculate 16.39
+
9.83
=
Do these steps
display will be
2. SUBTRACTION
Example #1: To calculate 12.81 -- 3.6:.=
Do these steps
display will be
a.
Touch
II
b
Enter 16.39
c.
Touch
=:
d. Enter 9.83
e.
Touch
=:
Answer
16.39
16.39
9.83
,
26.22
a.
ToUChll
,
b.
Enter 12.81
c. Touchll
•
d.
Enter 3.6
e.
Touch
=
Answer
12.81
12.81
9.21
19.1
14.1
Example #2: To calculate
23"~
6
+
2.1 - 5
=
Do these steps
display will be
a. TouchB
b. Enter 23
c.
TouCh=:
d.
Enter 6
e.
Touch=
f
Enter 2.1
•
g. Touch
II
h
Enter 5
i.
TouCh=
Answer
37.4
33.3
c. Touch
=
d. Enter 9
Example #2:
To calculate 16 --I- 9
+
8.3
+
4.1
:.=
Do these steps
display will be
a,
TOUChl!
b. Enter 16
e. Touch
==
1
Enter 8.3
g. Touch
=
h
Enter4,7
I
TouchCl
Answer
•
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