Sophomore Register - North division quick calculation - the new curriculum standards - the mouth of primary school mathematics computational problems card - the port operator. Mental arithmetic.(Chinese Edition)

Pub Date :2012-06-01 140 Children's Publishing Publication date :2012-06-01 in order to improve pupils mouth operator skills and basic computing power. We have organized a group of rich teaching through 'experience of front-line teachers prepared a set of port operators title card. The title card closely linked to the kinds of questions that appear in the primary school mathematics textbooks. the kinds of questions and teaching materials consistent. Comprehensive system optimization design. layout and combination of textbook knowledge. so that students can better stage to consolidate and apply what they have learned; students with special emphasis on mental arithmetic. simple calculation. and fast calculation capabilities. Pupils in accordance with the requirements of the training day one. mouth stick with this set of computational problems card. there are ...