what is standard form ? and What is expanded form ?

Standard form = 386

Expanded form = 300 + 80 + 6

http://www.studyzone.org/testprep/math4/d/expandedform4l.cfm

what is expanded form?

how do i do this this seems hard?

what does expanded form mean

I like math...and in

Five thousands,five

5,005

What is 6,372 in standard form

How to do a standard form?

WHAT DOES STANDERD FORM MEAN IN SCHOOL HOMEWORK