\( (40 + 23) : 7 = 63 : 7 = 9 \)
\( (32 - 25) \cdot 8 = 7 \cdot 8 = 56 \)
\( 8 \cdot 7 - 50 = 56 - 50 = 6 \)
Ответ: 9, 56, 6.