Ответ:
\(4\cdot2=8\); \(9:2=4.5\); \(8:2=4\); \(6:2=3\); \(14:2=7\); \(2\cdot2=4\); \(5\cdot2=10\); \(18:2=9\); \(10:2=5\).
\(7\cdot2=14\); \(16:2=8\); \(10\cdot2=20\); \(2:1=2\); \(6\cdot2=12\); \(4:2=2\); \(12:2=6\); \(3\cdot2=6\); \(8\cdot2=16\).
Ответ: 8; 4.5; 4; 3; 7; 4; 10; 9; 5; 14; 8; 20; 2; 12; 2; 6; 6; 16.
