94
1
2
a
b
c
d
11
e
f /
g
3
4
5
6 /
7
8
9
10
.
•.
A
-
•.
• 1 .
.
-
•.
•.
-
- " .
• .( )
.
-
-
•.
-
•.
•.
•.
-
- . 2 .
• . .
.
.
- 1
.
( ) = - = –
=
330 = .1
2 = .2
1 ½ = .3
1 = .4
2 = .5
650 = a .6
1 ½ = .7
1000 =