(1) 8.3
- 6.9
1.4 (2) 7.6
+ 9.4
17 (3) 21.3
- 17.6
3.7
(4) 15.8
+ 39.7
55.5 (5) 40
- 15.5
14.5 (6) 62.9
+ 26.9
89.8
(7) 83
× 18
664
83
1494 (8) 36
× 72
72
252
2592 (9) 94
× 24
376
188
2256
(10) 109
× 8
872 (11) 77
× 26
462
154
2002 (12) 81
× 45
405
324
3645