- 428 -
101
100
( )
2
1
2
0
0
0
2
2
2
9
2
16
0
0
5
21
3
6
27
7
39
1
6
12
57
2
7
38
57
6
17 80
1.
2.
2
2
3.
9
6 2
4 5
2 3
5
3(4)+2(3)=6(7)
3 4
4.
28 7
4
27
3 4
2
14
8
2(3)+0(1)+3=5(6)(7)
2(3)+0(1)=2(3)(4)
2 3
1...,430,431,432,433,434,435,436,437,438,439 441,442,443,444,445,446,447,448,449,450,...466