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NC.Math.2.OA.3 - Determine whether a group of objects, within 20, has an odd or even nu...
NC.Math.2.OA.3 - Determine whether a group of objects, within 20, has an odd or even nu...

T4T Representations for Subtraction within 20

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T4T Representations for Subtraction within 20

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This resource is part of Tools4NCTeachers. This file contains strategies and representations …

This resource is part of Tools4NCTeachers.

This file contains strategies and representations for subtraction problems within 20. The images in this file help teachers better understand ways to record strategies on the board and/or anchor charts.

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Subject:: Mathematics
Material Type:: Diagram/Illustration; Reference Material; Teaching/Learning Strategy
Date Added:: 07/11/2019

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