92-6= 91-61= 49-11= 59+31= 100-43= 60+3= 55+27= 75-12= 66+24= 49+29= 39-21= 22+14= 23+39= 8+82= 87-40= 9+48= 45-2= 97-7= 11+67= 60-43=

Решение:

1. \( 92 - 6 = 86 \)
2. \( 91 - 61 = 30 \)
3. \( 49 - 11 = 38 \)
4. \( 59 + 31 = 90 \)
5. \( 100 - 43 = 57 \)
6. \( 60 + 3 = 63 \)
7. \( 55 + 27 = 82 \)
8. \( 75 - 12 = 63 \)
9. \( 66 + 24 = 90 \)
10. \( 49 + 29 = 78 \)
11. \( 39 - 21 = 18 \)
12. \( 22 + 14 = 36 \)
13. \( 23 + 39 = 62 \)
14. \( 8 + 82 = 90 \)
15. \( 87 - 40 = 47 \)
16. \( 9 + 48 = 57 \)
17. \( 45 - 2 = 43 \)
18. \( 97 - 7 = 90 \)
19. \( 11 + 67 = 78 \)
20. \( 60 - 43 = 17 \)

Ответ: 86, 30, 38, 90, 57, 63, 82, 63, 90, 78, 18, 36, 62, 90, 47, 57, 43, 90, 78, 17.