Casio EW-B100C, Руководство пользователя, Страница: 66 / 91

64
Basic Arithmetic Calculations
1
Press to clear the calculator before starting.
2
In the following examples, press , , , or to input the
corresponding arithmetic operator.
Example Key Operation Display
53 + 123 – 63 = 113
53
123
63
0.
53.
176.
113.
963 × (23 – 56) = – 31779
23 56
963
– 33.
– 31’779.
Constant Calculations
1
After inputting the value you want to use as the constant, press
the key of an arithmetic operator ( , , , ) twice.
This registers the constant and arithmetic operator, and displays the “K”
indicator.
2
Now input a value and press to perform the operation.
Example Key Operation Display
12 + 23 = 35
45 + 23 = 68
23 12
45
K 35.+
K 68.+
2.3 × 12 = 27.6
4.5 × 12 = 54
12 2.3
4.5
K 27.6×
K 54.×
17 + 17 + 17 + 17 = 68
17
K 68.+
•