Elementary Mathematics Education

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Whole Number Computation

Ved Whitney Steg

Order Of Operations

Ved Andrew McCoy

Whole Numbers

Ved Flora Fantis

Estimation and Computation

Ved Allison Biagi

Elementary Mathematics Education

LCM and GCF

GCF

LCM

Division

Repeated Subtraction

Division with Arrays

Division Rules

Multiplication

Repeated Addition

Arrays and area models

Addition and Subtraction

Subtraction

Take Away

Addition

Set Model

Number line

Main topic

Bases

Base 2

Base 5

Base 10

Khan Academy Base 10

Subtopic

https://youtu.be/jsGrThvsPPw