题目 #12713
- UUID
cbf9abb9-3ea7-4298-b51d-12db48532680- 来源
- A中考/2026江苏中考期末数学试卷+答案10.pdf 第 3 页,bbox
[31.56, 742.4, 200.33, 773.52] - 题型 / 学科
- fill_blank / math / SENIOR
- 知识树
KT_SENIOR_MATH_STANDARD- 难度
- 难度 2 / 5 简单 · 单一知识点
- QA 状态
- PUBLISHED 重试 0 次,得分 0.975
- 最终题 ID
6163
最终题干渲染(f_body 预览)
【小试2】计算:\(3\sqrt{2} - 2\sqrt{2} =\)_________.
答案 / 解析
答案(f_answer)
√2
解析(f_ways)
\(3\sqrt{2} - 2\sqrt{2} = \sqrt{2}, \text{故答案为: } \sqrt{2}\).
原图与资产(0)
该题没有裁出图片资产
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 | - | |
| SOLVER | blind-solver | PASS | 1.000 | |
| CRITIC | critic | PASS | 1.000 | |
| VISION | vision-auditor | PASS | 1.000 | |
| SYMBOLIC | symbolic-auditor | PASS | 1.000 | |
| COHERENCE | coherence-auditor | PASS | 1.000 | |
| QUALITY_GATE | quality-gate | PASS | 0.975 |
知识点(0)
无
正式题库记录(t_question.f_id=6163)
- f_qkey
9751cee2e1a46cdb9c60e5cbc2c4cc8c- f_style / 难度
- 3 / 2
- 入库题干
- 【小试2】计算:\(3\sqrt{2} - 2\sqrt{2} =\)_________.
- 入库答案
- √2
- 入库解析
- \(3\sqrt{2} - 2\sqrt{2} = \sqrt{2}, \text{故答案为: } \sqrt{2}\).
事件
| 时间 | 阶段 | 级别 | 消息 |
|---|---|---|---|
| 2026-09-22 16:06:09 | PUBLISH | INFO | 已发布 t_question.f_id=6163 qkey=9751cee2e1a46cdb9c60e5cbc2c4cc8c |
| 2026-09-22 16:06:09 | QA | INFO | QA: PASS (score=0.975) |
| 2026-09-22 16:03:42 | FORMULA | WARN | 公式转换未确认,保留原文本: answer |