Решение:
- \( 90 - \boxed{22} = 68 \)
- \( 50 - \boxed{37} = 13 \)
- \( \boxed{42} + 58 = 100 \)
- \( 90 - \boxed{13} = 77 \)
- \( 70 - \boxed{33} = 37 \)
- \( \boxed{36} + 54 = 90 \)
- \( \boxed{57} + 13 = 70 \)
- \( 80 - \boxed{45} = 35 \)
- \( 90 - \boxed{54} = 36 \)
- \( 45 + \boxed{35} = 80 \)
- \( 90 - \boxed{48} = 42 \)
- \( 50 - \boxed{35} = 15 \)
- \( 59 + \boxed{41} = 100 \)
- \( 50 - \boxed{34} = 16 \)
- \( 70 - \boxed{35} = 35 \)
- \( 60 - \boxed{15} = 45 \)
Ответ: 22, 37, 42, 13, 33, 36, 57, 45, 54, 35, 48, 35, 41, 34, 35, 15.