Equivalence dominoes
Título:
Equivalence dominoes
Resumen:
Designed to help recognition of fractions in common usage and provide practice in expressing them as both vulgar fractions and their decimal equivalents.
Fecha de publicación como intervalo:
1981
Descripción física:
1 kit
Contenido:
24 plastic dominoes.
Información de publicación:
Rowley, MA : Didax Inc., c1981.