1. Вычисления:
- \( 35 : 7 + 19 = 5 + 19 = 24 \)
- \( 63 : 7 + 37 = 9 + 37 = 46 \)
- \( 42 : 6 + 56 = 7 + 56 = 63 \)
- \( 31 - 56 : 7 = 31 - 8 = 23 \)
- \( 48 + 49 : 7 = 48 + 7 = 55 \)
- \( 33 - 45 : 9 = 33 - 5 = 28 \)
- \( 54 : 6 + 86 = 9 + 86 = 95 \)
- \( 42 - 28 : 4 = 42 - 7 = 35 \)
- \( 36 - 36 : 9 = 36 - 4 = 32 \)
Ответ: 24, 46, 63, 23, 55, 28, 95, 35, 32.