Elementary Mathematics Education

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Primary ABQ Early Numeracy

Ved Melissa McNab

Addition Progression

Ved Amy Boljkovac

512 and 256 factor trees

Ved MATTHEW LO

MATH 156

Ved Cristina Gutierrez

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