Learn how to subtract 31 from 64 by thinking about tens and ones.
Subtracting two-digit numbers (no regrouping) is a free educational video by Khan Academy.It helps students in grades 2 practice the following standards 2.NBT.B.5.
This page not only allows students and teachers view Subtracting two-digit numbers (no regrouping) but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 2.NBT.B.5 : Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction..
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