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Calculation Examples /
Exemples de alculs /
Ejemplos de cálculo
Calculation
Operation
MIXED
5/4
ON
140–35+22=127
140
2x 2 3=6
2
–7x9=–63
7
9 5x3.2+7–1=11.76
9
7
(2+4) 3x8.1=16.2
2
8
CONSTANT
2 + 3 = 5
2
4 + 3 = 7
4
1 – 2 = –1
1
2 – 2 = 0
2
2 x 3 = 6
2
2 x 4 = 8
4
6 3 = 2
6
9 3 = 3
9
POWER, FRACTION
4
3
= 81
3
1/5 = 0.2
5
1/(2x3+4) = 0.1
2
SQUARE ROOT
3 = 1.73205080756
3
ADD MODE
$14.90+$0.35–$1.45=13.80
1490
PERCENTAGE
12
1200x
=144
1200
100
15
1200x
=180
15
100
1200+(1200x17.5%)=1,410
1200
1200–(1200x17.5%)=990
1200
MEMORY
RM
CM
3x4 = 12
3
–)
6 0.2 = 30
6
–18
RM
CM
+)
200
200
182
RM
CM
RM
CM
Display
+ 4 2 0 F
(
C
–
35
+
22
=
(
x
2
3
=
(
C I
x
99
=
(
+-
5
x
3
2
+
•
–
1
=
(
+
4
3
x
•
1
=
(
+
3
=
(
=
(
–
2
=
(
=
(
x
3
=
(
=
(
3
=
(
=
(
x = = =
(
=
(
x
3
+
4
=
(
( 1.73205080756)
+ 4 2 0 F
+
35
–
145
=
(
+ 4 2 0 F
x
12
(
(
+
17
5
(
•
–
17
5
(
•
(
ON
RM
C
CM
x
4
(
M
M + =
M
2
(
•
M=
(
M
(
M
M + =
(Recall Memory)
(
M
(Clear Memory)
(
MARK-UP
Cost $2,000
Profit=20% of Selling Price
Selling Price=? ($2,500)
Profit=? ($500)
MARK-DOWN
Selling Price $2,400
Profit=20% of Cost
Cost=? ($2,000)
0.)
Profit=? ($400)
127.)
TAX
6.)
Set Tax Rate
–63.)
Recall Tax Rate
11.76)
Add Tax Amount
16.2)
Price $2,000 without tax
Selling Price with tax? ($2,200)
5.)
Tax amount ? = ($200)
7.)
–1.)
Deduct Tax Amount
0.)
Selling Price $3,300 with tax
6.)
Price without tax ? ($3,000)
8.)
Tax amount ? = ($300)
2.)
OVERFLOW
3.)
123456789012 x 789
1
= 97407406530400
81.)
(Error)
999999999999
2
0.2)
123
M + =
0.1)
6
0 = 0
3
(Error)
13.80)
4
999999999999
(Tax 10%)
144.00)
180.00)
Taking care of your calculator /
1'410.00)
Maintien en bon état de la calculatrice /
990.00)
Para mantener su calculadora en condiciones
0.)
12.00)
30.00)
–18.)
200.00)
182.)
182.)
2000
20
MU
MU
2400
20
+ -
MU
MU
SET
10
RATE
RECALL
RATE
TAX
2000
3300
TAX
TAX
123456789012
x
789
=
C I
C I
M + =
999999999999
M + =
123
M + =
ON
C
RM
RM
CM
CM
6
0
=
ON
C
999999999999
ON
C
(
2'500.00)
(
500.00)
(
2'000.00)
(
400.00)
TAX %
(
10.)
TAX %
(
10.)
(
2'000.)
TAX +
(
2'200.00)
TAX
(
200.00)
(
3'300.)
TAX –
(
3'000.00)
TAX
(
300.00)
(
97.4074065304)
E
(
97.4074065304)
M
( 999'999'999'999.)
M
(
1.00000000012)
E
M
(
0.)
( 999'999'999'999.)
(
0.)
E
(
0.)
( 999'999'999'999.)
TAX +
(
0.)
E
(
0.)
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