![]() So let's assume we're talking about the remaining 390 exercises, Algebra through Integral Calculus. Khan Academy’s 100,000+ free practice questions give instant feedback, don’t need to be graded, and don’t require a printer.Right now (Jan 1, 2015), there are 926 math exercises on Khan and 536 of them are for grades K-8.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |