代数式
,
,
,
,0,
中是单项式的是________ ,是多项式的是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5165e261ab849fb828f562c6498a598d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/813a17611896a62d905725f7a7f5fc59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f21902fc68fd4236c2aad1cd8d93cf37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e2a44119e057e1bca7df89bdeb58cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d550d2175a8404bb6dae36987f713796.png)
2021七年级上·全国·专题练习 查看更多[1]
(已下线)第13讲 整式-华东师大版七年级上册课中及课后分层同步练
更新时间:2021-11-05 18:17:03
|
相似题推荐
填空题
|
容易
(0.94)
【推荐1】指出下列各式中,哪些是单项式、哪些是多项式、哪些是整式?填在相应的横线上:①
;②-x;③
;④10;⑤6xy+1;⑥
;⑦
m2n;⑧2x2-x-5;⑨a7;⑩![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59e20c565a09fdcbd0caefaf9675e26d.png)
单项式:____________________________ ;
多项式:________________________ ;
整式:________________________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73c918ca5d4e6d46ed130f85e5fa608d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9a38ea9be89bbe6c3f17437931ae132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf35027e76f8ea593f82023973d4aba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1985174e05ad371e13cf24d244423da4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59e20c565a09fdcbd0caefaf9675e26d.png)
单项式:
多项式:
整式:
您最近一年使用:0次
填空题
|
容易
(0.94)
【推荐2】在代数式a,π,
ab,a﹣b,
,x2+x+1,5,2a,
中,整式有__ 个;单项式有__ 个,次数为2的单项式是_ ;系数为1的单项式是_ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d599cb4a589f90b0205f24c2e1fa021e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2f89a8b5cf6996a6455375e405bfb9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/effb3080c22a96edb4e9710c2b282feb.png)
您最近一年使用:0次
填空题
|
容易
(0.94)
名校
【推荐1】多项式
是______ 次_____ 项式,最高次项的系数是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5893e543d626497bbee569925817198f.png)
您最近一年使用:0次
填空题
|
容易
(0.94)
【推荐2】在代数式3xy2,m,6a2-a+3,
,2,4x2yz-
xy2,
,
中,单项式有________ 个,多项式有________ 个,整式有________ 个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b6eab408efa95a7ff9408085457d48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9ad50eb06502f7104f76c318285fc47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0d82a3ccf18a0f935be618b5dfa08b0.png)
您最近一年使用:0次