Addition within 1000 - Free Educational videos for Students in k-12

Addition within 1000 - By Khan Academy


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.


Addition within 1000 is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 3.NBT.A.2.

This page not only allows students and teachers view Addition within 1000 but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 3.NBT.A.2 : Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. (A range of algorithms may be used.).





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