4. Вычисли: 24 : 6; 7 · 6; 18 : 6; 6 · 8; 30 : 6; 6 · 2; 48 : 6; 60 : 6.

\(24:6=4\); \(7\cdot6=42\); \(18:6=3\); \(6\cdot8=48\); \(30:6=5\); \(6\cdot2=12\); \(48:6=8\); \(60:6=10\).