您选择的知识点:
  • 绝对值法则删除

1编号:59332题型:单选题测试正确率:0%

,则x为(    )

2编号:59312题型:单选题测试正确率:0%

,则(    )

3编号:59308题型:单选题测试正确率:0%

,则必有(    )

4编号:58853题型:单选题测试正确率:76.19%

5编号:58698题型:单选题测试正确率:57.41%

已知有理数a,b在数轴上的对应点如图所示,则(    )

6编号:58697题型:单选题测试正确率:46.72%

7编号:58696题型:单选题测试正确率:44.75%

8编号:58695题型:单选题测试正确率:62.72%

9编号:58694题型:单选题测试正确率:64.32%

10编号:58693题型:单选题测试正确率:62.1%

已知,则(    )