当前位置：首页>初中教材>2026年春季新版教材初中数学【人教版】七八九年级上册下册电子课本版已更新(彩色高清PDF可打印)

2026年春季新版教材初中数学【人教版】七八九年级上册下册电子课本版已更新(彩色高清PDF可打印)

  • 2026-05-11 04:52:57
2026年春季新版教材初中数学【人教版】七八九年级上册下册电子课本版已更新(彩色高清PDF可打印)

电子课本名称领取地址
人教版初中数学电子课本合集https://pan.quark.cn/s/52cc5f4995d5
人教版·数学七年级上册.pdfhttps://pan.quark.cn/s/86b1f3a52179
人教版·数学七年级下册.pdfhttps://pan.quark.cn/s/c54f075891ee
人教版·数学八年级上册.pdfhttps://pan.quark.cn/s/13a791cad4fc
人教版·数学八年级下册.pdfhttps://pan.quark.cn/s/d04124b9fdac
人教版·数学九年级上册.pdfhttps://pan.quark.cn/s/a3083dc4bf5f
人教版·数学九年级下册.pdfhttps://pan.quark.cn/s/c1b41de8352a

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  1. CONNECT:[ UseTime:0.000537s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000757s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000339s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000254s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000484s ]
  6. SELECT * FROM `set` [ RunTime:0.000201s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000506s ]
  8. SELECT * FROM `article` WHERE `id` = 467756 LIMIT 1 [ RunTime:0.000432s ]
  9. UPDATE `article` SET `lasttime` = 1778709423 WHERE `id` = 467756 [ RunTime:0.016659s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000299s ]
  11. SELECT * FROM `article` WHERE `id` < 467756 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004010s ]
  12. SELECT * FROM `article` WHERE `id` > 467756 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000457s ]
  13. SELECT * FROM `article` WHERE `id` < 467756 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002983s ]
  14. SELECT * FROM `article` WHERE `id` < 467756 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000829s ]
  15. SELECT * FROM `article` WHERE `id` < 467756 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000651s ]
0.098841s