The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
fen shi yun suan cuo wu fen xi
Author(s):
WANG Baoli
Pages:
35
-
36
Year:
2008
Issue:
Z1
Journal:
School Journal of Mathematics
Keyword:
分式
;
混合运算
;
原式
;
思维误区
;
分母
;
错误分析
;
解方程
;
分子
;
符号
;
正解
;
Abstract:
<正>同学们处理分式运算的常见思维误区有:1.混合运算时运算顺序容易出错;2.化为同分母分式后,分子的符号容易出错;3.同分母的分式相加减容易漏掉分母,与解方程的去分母相混淆;4.除式的分子和分母不
Citations
No citation found
Related Articles
No related articles found