GRE
x+y
xy
(2x) ⭕️(3x)
(3x) ⭕️(2x)
x
25
AC
10
$$\frac{x^{2}}{|x|}$$
$$x$$
$$y$$
The sum of the digits of the greatest 4-digit integer that is divisible by 1,000
The sum of the digits of the greatest 3-digit integer that is divisible by 10
The number of values in M that are greater than 3
The number of values in M that are both greater than 1 and less than or equal to 4
The average (arithmetic mean) of the values R
The median of the values in R
The greatest positive factor of 48 that is less than 20
The least positive multiple of 4 that is greater than 10
$$(-1)^{p(p+1)}$$
1
25000 +道题目
269本备考书籍