Calculation Examples - Sharp COMPET QS-2130 Operation Manual

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I
NOTE:
Depress the
If nothing appears on the display during calculation do not continue making entries.
CALCULATION
Addition & subtraction
Addition and
subtraction with
add mode
Repeat addition and
subtraction
Multiplication and
division

CALCULATION EXAMPLES

key prior to beginning any calculation.
EXAMPLE
+
+
=
125
350
25
+
=
2.50
4.50
3.00
Note: The
key was not used in the entries.
+
+
+
12
12
12
=
45
10
10
×
×
=
12
45
78
÷
÷
=
840
4
15
0
A
K
0
0
F
OPERATION
125
350
250
250
450
3
00
12
45
10
12
45
78
840
4
150
DISPLAY
500.
4.00
61.
42'120.
14.
11

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Qs 2130 - twin powered display 12 digit

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