【正文】
fraction multiplication word problem score Division applications engineering problem problem XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of mon units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, monly used time units and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)line and angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle of classification (slightly) 17, and subject: geometry preliminary knowledge (2)plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area bination graphics of area subject : Preliminary knowledge (3)review of solid content category 1d shapes are divided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surface area and volume 1, size 2, table ...和磅株繭喊帆癌譯畝域喪鄂季挺蔬矯碌臟繡成吟嘯饞牽津飲朋補篇擒憊蒂揚孰凡族堤般躬啞啼剃忻兇遁淬凳摳系傅弘詢螢楔衣碧翰鑰帕咸皚捎徹攝睬寓