![Image de couverture de Positive & negative dice [manipulatives].](/client/assets/5.1294/ctx//client/images/no_image.png "Image de couverture de Positive & negative dice [manipulatives].")
Positive & negative dice [manipulatives].
Titre:
Positive & negative dice [manipulatives].
Description matérielle:
12 die
Informations de publication:
Newmarket : Spectrum, [date of publication not identified].
Institutional Services Schools
