Affiliation:
1. 1 College of Education, University of Illinois, Urbana, Ill.
Abstract
It is scarcely necessary to remark that many pupils in high school are found who are deficient in the fundamentals of arithmetic. Some do not know the primary facts of addition, subtraction, multiplication, and division, to say nothing of such advanced processes as simple fractions.
Publisher
National Council of Teachers of Mathematics
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献