Tips For Beginners: A complete set of elementary rules for testing for divisibility
作者
Wendell M. Williams
出处
期刊：Mathematics Teacher: Learning and Teaching PK–12 [National Council of Teachers of Mathematics] 日期：1963-10-01卷期号：56 (6): 437-442
标识
DOI：10.5951/mt.56.6.0437
摘要
A number of articles in both The Arithmetic Teacher and The Mathematics Teacher have developed and applied different rules for special cases of divisibility. However, the entire divisibility spectrum can be viewed from one simple set of rules which the average ninth grade pupil can understand and apply.
PDF的下载单位、IP信息已删除
(2025-6-4)
DW
无极微光
Theprisoners
Nole
dde
v0id
Aurora
学术文献互助
xing_xing
null
秋风
潇洒的惋清
cdercder
aajhajkahna
朴素乌龟
DOC_XIONG
云天河
aaaa
arniu2008
殷勤的紫槐
皖公网安备34019202002308
