단일색상

(Constructive Playthings)/Learning Education/Flash Cards/DIRECT FROM USA/Constructive Playthings 4169 Flashcards - Addition Facts 11-18

ReleaseDate : 2017-11-02

Studio : US Toy Constuctive Playthings

Publisher : US Toy Constuctive Playthings

Binding : Misc.

Product Description
Sharpen math skills with flashcard fun! this set provides practice of subtraction facts from 11 to 18, and includes vertical and horizontal versions of each equation for optimal practice.
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