25. 29 + 45, 39 + 23, 49 + 36, 59 + 17, 69 + 50, 89 + 30, 79 + 70, 99 + 60, 199 + 40, 299 + 60, 269 + 80, 259 + 70, 139 + 70, 249 + 80, 289 + 50, 179 + 90.

Решение:

1. \( 29 + 45 = 74 \)
2. \( 39 + 23 = 62 \)
3. \( 49 + 36 = 85 \)
4. \( 59 + 17 = 76 \)
5. \( 69 + 50 = 119 \)
6. \( 89 + 30 = 119 \)
7. \( 79 + 70 = 149 \)
8. \( 99 + 60 = 159 \)
9. \( 199 + 40 = 239 \)
10. \( 299 + 60 = 359 \)
11. \( 269 + 80 = 349 \)
12. \( 259 + 70 = 329 \)
13. \( 139 + 70 = 209 \)
14. \( 249 + 80 = 329 \)
15. \( 289 + 50 = 339 \)
16. \( 179 + 90 = 269 \)

Ответ: 74, 62, 85, 76, 119, 119, 149, 159, 239, 359, 349, 329, 209, 329, 339, 269.