Ответ:
\(3\cdot1=3\), \(3\cdot2=6\), \(3\cdot3=9\), \(3\cdot4=12\), \(3\cdot5=15\), \(3\cdot6=18\), \(3\cdot7=21\), \(3\cdot8=24\), \(3\cdot9=27\).
\(3\cdot1=3\), \(3\cdot2=6\), \(3\cdot3=9\), \(3\cdot4=12\), \(3\cdot5=15\), \(3\cdot6=18\), \(3\cdot7=21\), \(3\cdot8=24\), \(3\cdot9=27\).