Subtracting 10s and 100s (no regrouping) - By Khan Academy
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DESCRIPTION:
Learn how to subtract 1, 10, or 100 from a number.
OVERVIEW:
Subtracting 10s and 100s (no regrouping) is a free educational video by Khan Academy.It helps students in grades 2 practice the following standards 2.NBT.B.7.
This page not only allows students and teachers view Subtracting 10s and 100s (no regrouping) but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 2.NBT.B.7 : Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds..
