1编号:1949题型:填空题测试正确率:78.91%
设则a,b,c,大小关系是_______.
2编号:1948题型:填空题测试正确率:80.27%
_________
3编号:1947题型:填空题测试正确率:85.85%
_______
4编号:1946题型:填空题测试正确率:84.76%
______
5编号:1945题型:填空题测试正确率:88.3%
比较大小:______
6编号:1944题型:填空题测试正确率:69.7%
(2011四川)已知a、b为有理数,m、n分别表示的整数部分和小数部分,且amn+bn2=1,则2a+b=_______.
7编号:1922题型:填空题测试正确率:76.73%
若整数m满足条件且,则m的值是_______
8编号:1917题型:填空题测试正确率:79.73%
若,则=__________
9编号:1914题型:填空题测试正确率:75.1%
(四川乐山)若m为正实数,且则=________.
10编号:1912题型:填空题测试正确率:80.68%
已知a<b,则化简二次根式的正确结果是_______.
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