Port operator mental arithmetic speed counting exercises every day (books next year BS Pei excellent Edition)(Chinese Edition) - Brossura

FENG CHENG HUA BIAN

Brossura

ISBN 10: 7545040635 ISBN 13: 9787545040630

Casa editrice: Shaanxi People's Education Press, 2015

Riassunto

Paperback. Pub Date: 2015-12-01 Language: Chinese Publisher: Shaanxi People's Education Press. port operator mental arithmetic speed counting exercises every day (under first-year book BS excellent training Edition) and the traditional port operator different mental arithmetic speed operator training. the traditional port operator mental arithmetic speed counting training methods using a large amount of questions tactical training. repeat the exercise. without regard to method. we talk about speed. so that students feel dull. adding to the burden of their learning. Practice has proved that improve the ability of the port operator mental arithmetic calculation speed can not be accelerated by surprise. but to go through a long training process step by step.

Su questa edizione

• Editore: Shaanxi People's Education Press
• Data di pubblicazione: 2015
• ISBN 10: 7545040635
• ISBN 13: 9787545040630
• Rilegatura: Paperback