Subtracting: three digit numbers and regrouping | Arithmetic | Khan Academy - By Khan Academy
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DESCRIPTION:
When we don't have enough of something, we sometimes borrow it. Same in math! When there aren't enough tens (or hundreds, etc) to subtract with, we can borrow (also called regrouping).
OVERVIEW:
Subtracting: three digit numbers and regrouping | Arithmetic | Khan Academy is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.NF.B.3.A.
This page not only allows students and teachers view Subtracting: three digit numbers and regrouping | Arithmetic | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 4.NF.B.3.A : Understand addition and subtraction of fractions as joining and separating parts referring to the same whole..
