I count mental arithmetic calculation simple calculation speed computational problems every day card (with a person under the new curriculum to teach 3) Math First(Chinese Edition) - Tapa blanda

Mathematical port operator mental arithmetic speed operator A simple calculation of computational problems every day card: 3 year (Vol.2) (with people to teach) (New Standard)(Chinese Edition)

Librería:

liu xing
(Nanjing JiangSu, JS, China)

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Valoración del vendedor:

Descripción paperback. Condición: New. Paperback. Pub Date: 2011 Pages: 132 Language: Chinese in Publisher: Jilin Education Press mathematical First. port operator mental arithmetic speed Operator A simple calculation of the computational problems every day card: 3 grade (Vol.2) (with teaching) (New curriculum standards) prepared according to the nine-year compulsory education in the latest curriculum standards. content specific. beneficial training readers computing power. improve processing speed. Nº de ref. del artículo: CC016759

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