GRE
r
4
The greatest possible value of k
3
The number of integers in List A
10
The tens digit of N
0
The number of the possible values of a+b
The ratio of the number of odd positive factors of x to the number of even positive factor of x
$$\frac{1}{3n}$$
The greatest common factor of n and q
The greatest common factor of 201n+2q and 100n+q
25000 +道题目
198本备考书籍