1编号:22107题型:填空题测试正确率:1.57%
计算____.
2编号:22106题型:填空题测试正确率:57.12%
3编号:22105题型:填空题测试正确率:27.21%
4编号:22104题型:填空题测试正确率:48.86%
5编号:22103题型:填空题测试正确率:52.42%
6编号:22102题型:填空题测试正确率:36.75%
7编号:22101题型:填空题测试正确率:49.86%
8编号:22100题型:填空题测试正确率:58.4%
9编号:21061题型:填空题测试正确率:64.29%
数轴上A、B两点对应的实数分别是和2,若点A关于点B的对称点为点C,则点C所对应的实数为____.
10编号:21060题型:填空题测试正确率:50.0%
若,则=____.
提醒: