21% maha

Focus on Addition and Subtraction

€44,99 €57,14
Autor Caroline B. Ebby
1 laos

TASUTA kohaletoimetamine

224 leheküljed

2020 aasta

Pehme kaanega

Vöötkood: 9780367462888
Kirjeldus

This innovative text offers a unique approach to making mathematics education research on addition, subtraction, and number concepts readily accessible and understandable to pre-service and in-service teachers of grades K-3.
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