浙江省宁波市 高冲供稿
New term has come,and the teacher has given the numbers new seats.The numbers have found their seats in the front.Can you find out who will take the last seat?Use your head!新学期开始了,老师给数字宝宝安排了新座位。前面的数字宝宝们已经坐好了。请根据它们位子的规律,你能找出哪个数字宝宝应该坐最后一个座位吗?动动脑筋哦!
每组座位中,横排前两个数字的乘积等于竖排第二个,横排后两个数字的乘积等于竖排第三个。按照这个规律,在第四组座位中,3×7=21,8×7=56,所以空出的座位是留给56的。