试题详情
其他 适中0.65 引用1 组卷191
The difference(差)of two numbers is 8. Their sum(和)is 12. What are the two numbers?
________________________________
2020七年级·全国·竞赛
知识点:数字运算 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!