6. Perform division with remainder: 23 : 6 = 10 (remainder 5) 67 : 9 = 63 (remainder 4) 71 : 17 = 4 (remainder 3)

Решение:

1. \( 23 : 6 = 3 \) (ост. \( 5 \))
2. \( 67 : 9 = 7 \) (ост. \( 4 \))
3. \( 71 : 17 = 4 \) (ост. \( 3 \))

Ответ: 3 (ост. 5); 7 (ост. 4); 4 (ост. 3).