| 117 | 200 | 100 |
| 9 | 8 | 5 |
| 8 | 9 | 13 |
| 21 | 34 | ? |
To determine the missing number, analyze the number relationships within each row. Given that 117 relates to 200 in the first row, and 110 relates to a number in the third row, the pattern reveals a similar connection between 21, 34, and the missing number, resulting in 35 as the solution.