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标题: TT GWD-2-37 MATH [打印本页]

作者: Guizot 时间: 2006-12-1 02:02
标题: TT GWD-2-37 MATH

Q37:

What is the sum of the integers from -190 to 195, inclusive?

A. 0

B. 5

C. 375

D. 875

E. 965

Answer: E

不知题目问的是什么请指教

难道是-190+(-189)+.....+195?那样答案就不对了请教~~

作者: doladola2006 时间: 2006-12-1 04:28

I think is 1065

191+192+193+194+195

but not sure

so dont trust me

作者: doladola2006 时间: 2006-12-1 06:12
Sorry not 1065, it 965

作者: Guizot 时间: 2006-12-1 23:19

got it!thx!!

confused with inclusive

作者: doladola2006 时间: 2006-12-3 00:21

作者: Amber789 时间: 2008-7-15 09:45
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