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Ex, 9-2
(3x 5) +21+ (4x 5)— 13= 43
Steps
Operation
Display
1
&
0.
2
3
3.
3
x |
3.
4
5
5.
5
[m-
15,000000 KI
6
21
21. KI
7
im-]
21,000000 KI
8
4
4. KI
9
ix}
4.1
10
5
Bf
"1
im-]
20.000000 KI
12
13
13, KI
13
&
13, —KI
14
@
13,000000 —KI
15
43.000000 KI
Note
Clear memory
Ans.
Note:
In the case of depressing
key after numeral key in memory calculation (Step 5 ~6 and 11,
12 ~ 13), constant mode does not reset and the content of displayed number is added to the
memory register.
38
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