选择题

2014 AMC 8 Problem 1: Parentheses Matter

Harry and Terry are each told to calculate 8 − (2 + 5). Harry gets the correct answer. Terry ignores the parentheses and calculates 8 − 2 + 5. If Harry's answer is H and Terry's answer is T, what is H − T?

2014 AMC 8 第1题:括号很重要

哈利和特里各自计算 8 − (2 5)。哈利得到了正确答案。 Terry 忽略括号并计算 8 − 2 5。如果 Harry 的答案是 H,Terry 的答案是 T,那么 H − T 是多少

A.
−10
B.
−6
C.
0
D.
6
E.
10