Isbn: 9787214140746 - 6下北数计算高手小学数学计算高手六年级下册北师大版bsd小学数学教辅资料书口算速算估算巧算专项专练小学生计算能力训练册jf (1 risultati)

paperback. Condizione: New. Pub. Date:2015-01-01 Pages:140 Language: Paperback Chinese Publisher: Jiangsu people's publishing house. spring rain elementary school mathematics computing master (six grade BSD Zhejiang special) features: first. the system. The spring rain elementary school mathematics computation master (six grade BSD Zhejiang special) according to the new curriculum standard spirit.…