义务教育六年制小学数学教材第三册简介人民教育出版社数学室陶雪鹤人民教育出版社小学数学室编著的这册教材，主要包括教科书和学生学具卡片，供六年制小学二年级上学期使用。这册教材的内容有：１００以内的加法和减法的部分内容（连加、连减和加减混合运算及应用题），... Compulsory education six-year primary school mathematics textbook third book introduction People's Education Publishing House mathematics room Tao Xuehe People's Education Press primary school mathematics room compiled this book, including textbooks and student learning cards for six year primary school second semester use. The contents of this book are: addition and subtraction of less than 100 part (with plus, minus, plus and minus mixed operations and application problems), ...