p36~38:3/3/4/4/1/63/3/1,2/2,3/3/3/4/2/105/1/3/남학생:3명,여학생:2명/24개/168/179/135,p39~40:56,짝수,56=2의3승곱하기7,14/108
당신은 어느 그룹입니까?