书签分享收藏举报版权申诉 / 5

立即下载

当前位置：首页 > 教育专区 > 高考资料 > 2022年八年级数学下册分式知识点总结2 .pdf

2022年八年级数学下册分式知识点总结2 .pdf

上传人：Q****o

文档编号：56663617

上传时间：2022-11-02

格式：PDF

页数：5

大小：51.69KB

( 4.5 )

《2022年八年级数学下册分式知识点总结2 .pdf》由会员分享，可在线阅读，更多相关《2022年八年级数学下册分式知识点总结2 .pdf（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、八年级数学下册分式知识点总结第十六章分式1.分式的定义：如果A、B表示两个整式，并且B中含有字母，那么式子BA叫做分式。分式有意义的条件是分母不为零，分式值为零的条件分子为零且分母不为零。2.分式的基本性质：分式的分子与分母同乘或除以一个不等于0 的整式，分式的值不变。（0C）3.分式的通分和约分：关键先是分解因式4.分式的运算：分式乘法法则：分式乘分式，用分子的积作为积的分子，分母的积作为分母。分式除法法则：分式除以分式，把除式的分子、分母颠倒位置后，与被除式相乘。分式乘方法则：分式乘方要把分子、分母分别乘方。分式的加减法则：同分母的分式相加减，分母不变，把分子相加减。异分母的分式相加减，先

2、通分，变为同分母分式，然后再加减,abab acadbcadbccccbdbdbdbd;acac acadadbdbd bdbcbc?()nnnaabbAA CBB C?AACBBC混合运算:运算顺序和以前一样。能用运算率简算的可用运算率简算。5.任何一个不等于零的数的零次幂等于1，即)0(10aa；当 n 为正整数时，nnaa1（)0a6.正整数指数幂运算性质也可以推广到整数指数幂(m,n 是整数)（1）同底数的幂的乘法：mnmnaaa?；（2）幂的乘方：()mnmnaa;（3）积的乘方：()nnnaba b；（4）同底数的幂的除法：mnmnaaa(a 0)；（5）商的乘方：()nnnaab

3、b；(b0)7.分式方程：含分式，并且分母中含未知数的方程分式方程。解分式方程的过程，实质上是将方程两边同乘以一个整式（最简公分母），把分式方程转化为整式方程。解分式方程时，方程两边同乘以最简公分母时，最简公分母有可能为，这样就产生了增根，因此分式方程一定要验根。解分式方程的步骤：4)顺水逆水问题vvv顺水水流静水、vvv顺水水流静水-8.科学记数法：把一个数表示成na 10的形式（其中101a，n 是整数）的记数方法叫做科学记数法用科学记数法表示绝对值大于10的 n位整数时，其中 10的指数是1n用科学记数法表示绝对值小于1的正小数时,其中 10的指数是第一个非 0 数字前面 0 的个数(包

4、括小数点前面的一个0)文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6

5、 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X

6、6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10

7、X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S1

8、0X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S

9、10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2

10、S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4一、选择题1下列式子是分式的是（）A2x Bx2C

11、x D2yx2下列各式计算正确的是（）A11baba B abbab2 C 0,amanamn D amanmn3下列各分式中，最简分式是（）Ayxyx73 Bnmnm22 C 2222abbaba D 22222yxyxyx4化简2293mmm的结果是（）A.3mm B.3mm C.3mm D.mm35若把分式xyyx中的 x 和 y 都扩大 2 倍，那么分式的值（）A扩大 2 倍 B不变 C缩小 2 倍 D缩小 4倍6若分式方程xaxax321有增根，则 a 的值是（）A1 B0 C1 D2 7已知432cba，则cba的值是（）A54 B.47 C.1 D.458一艘轮船在静水中的最大航

12、速为30 千米/时，它沿江以最大航速顺流航行 100 千米所用时间，与以最大航速逆流航行60 千米所用时文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 Z

13、X5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6

14、ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6

15、 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X

16、6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10

17、X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S1

18、0X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S

19、10X6 ZX5Z7M8E6X4间相等，江水的流速为多少？设江水的流速为x 千米/时，则可列方程（）Axx306030100 B306030100 xxCxx306030100 D306030100 xx9某学校学生进行急行军训练，预计行 60 千米的路程在下午5 时到达，后来由于把速度加快20%，结果于下午4 时到达，求原计划行军的速度。设原计划行军的速度为xkm/h，则可列方程（）A1%206060 xx B.1%206060 xx C.1%2016060）（xx D.1%2016060）（xx二、填空题11计算2323()a ba b=12用科学记数法表示 0.000 000 0314=

20、13计算22142aaa14方程3470 xx的解是15 瑞士中学教师巴尔末成功地从光谱数据9 162536,5 122132L L中得到巴尔末公式，从而打开了光谱奥秘的大门。请你尝试用含你 n 的式子表示巴尔末公式16如果记221xyx=f(x)，并且 f(1)表示当 x=1 时 y 的值，即文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L1

21、0U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L

22、10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6

23、L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ

24、6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 H

25、Q6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5

26、HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5

27、 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4f(1)=2211211；f(12)表示当x=12时y的值，即f(12)=221()12151()2；那么f(1)+f(2)+f(12)+f(3)+f(13)+f(n)+f(1n)=（结果用含 n 的代数式表示）三、解答题17计算：（1）)2(216322baabcab；（2）9323496222aababaa18解方程求x：（1）114112xxx；（2）0(,0)

28、1mnmn mnxx19（7 分）有一道题：“先化简，再求值：22241()244xxxxx其中，x=3”小玲做题时把“x=3”错抄成了“x=3”，但她的计算结果也是正确的，请你解释这是怎么回事？文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X

29、6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10

30、X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S1

31、0X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S

32、10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2

33、S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U

34、2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4文档编码:CP5S7C10M7K5 HQ6L10U2S10X6 ZX5Z7M8E6X4

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

4.3 金币

版权申诉 word格式文档无特别注明外均可编辑修改；预览文档经过压缩，下载后原文更清晰！ 立即下载

配套讲稿：: 如PPT文件的首页显示word图标，表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
特殊限制：: 部分文档作品中含有的国旗、国徽等图片，仅作为作品整体效果示例展示，禁止商用。设计者仅对作品中独创性部分享有著作权。
关键词：: 2022年八年级数学下册分式知识点总结2 2022 八年级数下册分式知识点总结

淘文阁 - 分享文档赚钱的网站所有资源均是用户自行上传分享，仅供网友学习交流，未经上传用户书面授权，请勿作他用。

限制150内

关于本文

本文标题：2022年八年级数学下册分式知识点总结2 .pdf
链接地址：https://www.taowenge.com/p-56663617.html