(12 + 8) : 2 = 20 : 2 = 10
(16 + 8) : 4 = 24 : 4 = 6
ответ: 10 и 6
(12+8) : 2 = 20:2 = 10
(16 + 8) : 4 = 24:4 = 6
(12 + 8) : 2 = 20 : 2 = 10
(16 + 8) : 4 = 24 : 4 = 6
ответ: 10 и 6
(12+8) : 2 = 20:2 = 10
(16 + 8) : 4 = 24:4 = 6