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题目 #184508

UUID
ebe60fb4-1de3-48a5-8ba0-df7dd79c5789
来源
青岛版/七上/杜辉Q_18951362233_435_检测.pdf 第 2 页,bbox [30.22, 196.93, 216.44, 249.32]
题型 / 学科
comprehensive / math / JUNIOR
知识树
KT_JUNIOR_MATH_STANDARD
难度
难度 2 / 5 简单 · 单一知识点
QA 状态
存疑 / 待修复 重试 0 次,得分 -
最终题 ID
-
错误
处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]

最终题干渲染(f_body 预览)

(1)\(1 \frac{1}{4} + (−2 \frac{1}{3}) + 3 \frac{5}{6} + (−4 \frac{1}{2})\)
(1)(−\(3 \frac{3}{10}\)) + (−\(1 \frac{1}{2}\)) +\(2 \frac{3}{5}\)−(−\(7 \frac{1}{4}\))

答案 / 解析

答案(f_answer)

(1) -\(\frac{7}{4}\)(2)\(\frac{101}{20}\)

解析(f_ways)

(1)原式 = 1 +\(\frac{1}{4} + (−2) + (− \frac{1}{3}) + 3 + \frac{5}{6} + (−4) + (− \frac{1}{2}) = (1 −2 + 3 −4) + [(\frac{1}{4} − \frac{1}{2})+ (\frac{5}{6} − \frac{1}{3})] =\)−2 + [(−\(\frac{1}{4}\)) +\(\frac{1}{2}\)] = −2 +\(\frac{1}{4} =\)−\(\frac{7}{4}\)(2)原式 = (−3) + (−\(\frac{3}{10}\)) + (−1) + (−\(\frac{1}{2}\)) + 2 +\(\frac{3}{5} + 7 + \frac{1}{4} = (−3 −1 + 2 + 7)+ [(\frac{3}{5} − \frac{3}{10}) + (\frac{1}{4} − \frac{1}{2})] = 5 + (\frac{3}{10} − \frac{1}{4}) = 5 + \frac{1}{20} = \frac{101}{20} \frac{5}{6}\)

原图与资产(0)

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审计记录

阶段审计器结果得分依据(简短)
STRUCTURE structure-rule PASS 0.900
FORMULA formula-auditor PASS 1.000
KNOWLEDGE knowledge-auditor WARN -
VISION vision-auditor PASS 0.950

知识点(0)

无

事件

时间阶段级别消息
2026-11-11 09:39:48ERRORERROR处理异常: LLM call failed after retries: HTTPConnectionPool(host='127.0.0.1', port=8092): Read timed out. (read timeout=120) [endpoints: http://127.0.0.1:8091/v1 -> http://127.0.0.1:8092/v1]
2026-11-11 09:35:48FORMULAWARN公式转换未确认,保留原文本: solution
2026-11-11 09:29:59FORMULAWARN公式转换未确认,保留原文本: sub_1
2026-11-11 09:25:59FORMULAWARN公式转换未确认,保留原文本: stem