Ответ:
3 · 1 = 3; 1 · 3 = 3; 3 : 1 = 3; 3 : 3 = 1.
3 · 2 = 6; 2 · 3 = 6; 6 : 3 = 2; 6 : 2 = 3.
3 · 3 = 9; 3 · 3 = 9; 9 : 3 = 3.
3 · 4 = 12; 4 · 3 = 12; 12 : 3 = 4; 12 : 4 = 3.
3 · 5 = 15; 5 · 3 = 15; 15 : 3 = 5; 15 : 5 = 3.
3 · 6 = 18; 6 · 3 = 18; 18 : 3 = 6; 18 : 6 = 3.
3 · 7 = 21; 7 · 3 = 21; 21 : 3 = 7; 21 : 7 = 3.
3 · 8 = 24; 8 · 3 = 24; 24 : 3 = 8; 24 : 8 = 3.
3 · 9 = 27; 9 · 3 = 27; 27 : 3 = 9; 27 : 9 = 3.
