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AC
±
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
0
.
=
AC
⌫
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
±
0
.
=
sin
cos
tan
log
ln
√x
x²
1/x
(
)
AC
⌫
%
÷
×
7
8
9
−
xʸ
4
5
6
+
π
1
2
3
e
n!
0
.
=
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