GRE
The remainder when the product $$(r+1)(r+2)(r+3)$$ is divided by $$5$$
$$1$$
The average of the last 12 integers in the list
100
The least possible number of different prime numbers whose sum is 50
$$3$$
The number of different positive odd factors of 10
The number of different positive even factors of 10
$$N$$
$$6$$
25000 +道题目
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