United-office Z32070B User Manual Page 43

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43
RECHNERFUNKTIONEN
Rechenart Beispiel Tastenkonbi-
nation
Anzeige
Addition und
Substraktion
123 + 456 – 789
123 + 456 –
789 =
–210
Multiplikation
45,6 x 7,89 45. 6 x 7.89 = 359.784
Division
3 ÷ 4 3 ÷ 4 = 0.75
Rechnen mit
einer
Konstante
1) 12 x 9
12 x 8
12 x 9 =
8 =
108
96
2) 32 ÷ 2
28 ÷ 2
32 ÷ 2 =
28 =
16
14
3) 2 + 9
6 + 9
2 + 9 =
6 =
11
15
4) 8 – 3
7 – 3
8 – 3 =
7 =
5
4
Prozentrechnen 1) 20 % von 150 150 x 20 % 30
2) 9 = ? % x 36 9 ÷ 36 % 25
3) 200 + 10 % 200 + 10 % 220
4) 500 – 20 % 500 – 20 % 400
Potenzrechnen 1) 2
3
2 x = = 8
2) (4
3
)
2
4 x = = x = 4096
Kettenrechnung 1) (–25 x 40) +100
x
1
9 2
– 25 x 40 +
100 ÷
9 ÷ 2 =
–50*
2) (7 + 9) x 12 – 8 7 + 9 x 12
– 8 =
184
54428B PL_HU_SI_CZ_SK.indd 43 2/24/2014 10:01:43 AM
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