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Waldorf ~ 1st grade ~ Math ~ Facts ~ From Whole to Parts ~ main lesson book

Waldorf ~ grade ~ Math ~ Four Processes: Addition ~ Second Block ~ main lesson book

Waldorf ~ 1st grade ~ Math ~ Facts ~ From Whole to Parts ~ main lesson book ~ Each rung represents a different way to make up that number.  Twelve can be eleven and one or it can be five and seven.

Waldorf ~ grade ~ Math ~ Facts ~ From Whole to Parts ~ main lesson book ~ Each rung represents a different way to make up that number. Twelve can be eleven and one or it can be five and seven.