P
OCKET
R
EFERENCE
G
UIDE
— 9
Basic Math
This calculator uses standard chaining
logic. This means the first value is
entered, then an operator, then the sec-
ond value, then the Equals
=
key to get
your answer.
A.
2 1 6 + 8 4 =
300.00
B.
2 1 6 – 1 6 =
200.00
C.
1 2
x 1 2 =
144.00
D.
1 4 4 ÷ 1 2 =
12.00
Percentage Calculations
The Percent
%
key is used to find a given
percent of a number or for working add-
on, discount or division percentage calcu-
lations.
A.
8 0 0 x 2 5 % =
200.00
B.
2 5 0 + 1 0 % =
275.00
C.
2 5
– 5 0 % =
12.50
D.
2 0 0 ÷ 5 0 % =
400.00
EXAMPLES
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