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7 août 2006 - counting on my fingers

Description:

i started learning addition & subtraction but instead of doing it in my head, i needed to count the numbers on my fingers to help me. this is CONCRETE OPERATIONAL stage.

Ajouté au bande de temps:

Marissa McCanna

ByMarissa McCanna
9 nov. 2017
0
0
400

Date:

7 août 2006
Maintenaint
~ Il y a 19 ans

Les images:

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