This workbook develops an understanding of the basic processes of arithmetic for both children and parents. It develops fluency in simple "four rules" mental arithmetic by means of one-minute speed tests and is illustrated with worked examples.
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Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Artikel-Nr. GOR004829340
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