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初中数学 | 2026新教材七上数学第一章有理数知识点总结+练习(可打印)

2026-07-25 11:12:17

初中数学 | 2026新教材七上数学第一章有理数知识点总结+练习(可打印)

今天老师给大家整理了：2026新教材七上数学第一章有理数知识点总结+练习。

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SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001598s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000676s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000739s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001539s ]
SELECT * FROM `set` [ RunTime:0.000671s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001453s ]
SELECT * FROM `article` WHERE `id` = 469618 LIMIT 1 [ RunTime:0.001141s ]
UPDATE `article` SET `lasttime` = 1785079305 WHERE `id` = 469618 [ RunTime:0.001637s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000643s ]
SELECT * FROM `article` WHERE `id` < 469618 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001246s ]
SELECT * FROM `article` WHERE `id` > 469618 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000916s ]
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SELECT * FROM `article` WHERE `id` < 469618 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002651s ]
SELECT * FROM `article` WHERE `id` < 469618 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001823s ]

0.212822s

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