GRE
The remainder when $$2n+1$$ is divided by $$7$$
$$5$$
The number of students who are less than 21 years old and who received a score higher than 85 percent on the last test
3
The number of marbles in the package
80
The remainder when $$x$$ is divided by $$2$$
$$1$$
The remainder when n is divided by 5
The remainder when n is divided by 9
The digit in the hundredths place in the the number 0.083
The digit in the hundreds place in number 1600
25000 +道题目
247本备考书籍