Ответ:Решение:\(3+3+3+3 = 3 \times 4 = 12\)\(2+2+2+2+2 = 2 \times 5 = 10\)\(6+6+6 = 6 \times 3 = 18\)\(9+9 = 9 \times 2 = 18\)Ответ: 12, 10, 18, 18