Algebra can be a tough nut to crack so there should be emphasis on preparations. What this means is a learner must first become a master of pre-algebra concepts and operations so that the transition t...
Pre Algebra Workbook 6th Grade: Order of Operations (Baby Professor Learning Books)
- 作者： Baby Professor
- 出版社： Ingram International Inc
- 出版日期： 2015-11-15
- ISBN碼： 9781682800492
- 編號： 1001294883359864
$ 455 元
原價 535
-
$455