Adding three digit numbers with regrouping - By Khan Academy
| 00:0 |
DESCRIPTION:
In the old days 'regrouping' was known as carrying. It's the same idea now as then: moving the tens (or hundreds or thousands) over to the next column.
OVERVIEW:
Adding three digit numbers with regrouping is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.NBT.B.4.
This page not only allows students and teachers view Adding three digit numbers with regrouping but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 4.NBT.B.4 : Fluently add and subtract multi-digit whole numbers using the standard algorithm. (Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000. A range of algorithms may be used.).
