Casio ClassPad 330 - Page 132

20060301
k
Other Functions (%,
,
x
2
,
x
–1
,
x
!, abs, signum, int, frac, intg, fRound,
sRound)
Problem
Use this keyboard:
Operation
mth abc cat 2D
What is 12% of 1500? 180
SMBL Cmd 1500
*
12
&
w
What percent of 880 is 660?
75%
SMBL Cmd 660
/
880
&
w
What value is 15% greater
than 2500? 2875
SMBL Cmd 2500
*(
1
+
15
&
What value is 25% less than
3500? 2625
SMBL Cmd 3500
*(
1
-
25
&
2 + 5 = 3.65028154

Func

9
2
)+
9
5
w
or
)5
2
e
+
5
5
w
(3 +
i
) = 1.755317302
+ 0.2848487846
i

Func

Change to the Complex mode
(“Cplx” indicated on the status
bar).
9
3
+
0w
or
)5
3
+
0w
(–3)
2
= (–3)
×
(–3) = 9

Cmd
(
-
3
)
xw
–3
2
= –(3
×
3) = –9

Cmd
-
3
xw
1
3
1
4
–
1
= 12

Cmd

(
3
X
-
4
X
)
Xw
or
)N
1
c
N
1
c
3
e
-
N
1
c
4
w
8! (= 1
×
2
×
3
×
…
×
8)
= 40320
CALC SMBL Cmd 8
w
What is the absolute value
of the common logarithm of
3
?
4

log (
3
4
)

= 0.1249387366

Func

$
l
3
/
4
w
or
)4 V
10
e
N
3
c
4
w
2-4-5
Function Calculations