第 3503910 期
5 + 9 + 7 = 21
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
| A | 6 + 29 + 35 + 50 + 54 + 71 | = 245 → 5 |
|---|---|---|
| B | 14 + 31 + 41 + 51 + 68 + 74 | = 279 → 9 |
| C | 17 + 34 + 49 + 52 + 69 + 76 | = 297 → 7 |