Karce KC-540 - Example Calculations and Disposal; Example Calculations

PROBLEM INPUT
RESULT
(E in the display signifies
an error, the number in the
display is too large)
32 % of 2500 = ?
10 x 9 = 90
- (5 x 6) = -30
+(20 + 10) = 30
100 + 50 -10 =
200 x (30-50) =
(20 x 4 - 100) ÷ 4,5
+ 70 =
123456 x 789100 =
3 x 5 - 2
4 x 2,5 =
50 ÷ 7,8 =
2
3
= 8
85 expressed as a % of 300?
30% markup on 150
10% discount on 200
Power Calculation
Calculating using
memory
Markup
Markdown
Grand Total
4x3+(15-4)+20 2
+(14+26)=73
6.41025641
13
10
800
45
180
8
140
-4000
28.33333333
Entry correction
1234 x 2 = 2468
2468
65.55555556
E
9.741912960
3
90
M
30 M
30 M
90
12
GT
GT
GT
GT
GT
GT
GT
GT
GT
GT
GT
GT
GT
11 GT
10 GT
40 GT
73 GT
125
25
-12.5
2000
400
Square root of 9 =
0
50 01
0 02
03 05
1
0
3
5 0
0 02 5 3 2
7 8
1 2 3 4 5 6
5
2
0 01
.
5
4
02 4
7 8 9 1 0 0
2
9
AC
AC
GT
1 2 3 5 4
2
4
.
.
2 5
8 5 3 0
1
9
5
6
4
3
1 5
4
2 0
2
0
1 4
2
6
1
02
0 0
2
1
0
0
0
1 5 3 00
2 0 1 00
7 0
MU
1
0
0
2
7 5
MU
42
0
+/-2
0 0
MU
MU
MU