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[Problem Solving]

试题详情

题目:

If -74 is written as an integer in base 10 notation, what is the sum of the digits in that integer?

选项:

A、424
B、433
C、440
D、449
E、467

答案:

C

提问:

数学PS

解答:

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阅读2262
解答: sysadmin

提问:

讲一下呗 我算的是48个9加上26。为什么是46个9加26

解答:

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阅读2324
解答: ken@boost.org.cn老师

提问:

PS-数学

解答:

点赞0
阅读2249
解答: sysadmin老师

提问:

数学PS

解答:

点赞0
阅读2263
解答: sysadmin老师

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