小学数学基础知识

{"title":"小学数学基础知识","highlight":"思维导图","subtitle":"10张图，搞定小学数学","grades":[{"name":"","sort":10,"chapters":[],"volumes":[{"name":"数与代数","icon":"fa-solid fa-file-excel","sort":0,"chapters":[{"number":"01.","title":"数的认识","url":"/mindmaps/project-sw5j3qjp/chapters/y5plGvESivlK","sort":0},{"number":"02.","title":"数的运算","url":"/mindmaps/project-sw5j3qjp/chapters/q5QGaCDWAqho","sort":10},{"number":"03.","title":"式与方程","url":"/mindmaps/project-sw5j3qjp/chapters/QWo6BR591l19","sort":20},{"number":"04.","title":"比和比例","url":"/mindmaps/project-sw5j3qjp/chapters/ELCzDMTquOh2","sort":30}]}],"version":""},{"name":"","sort":20,"chapters":[],"volumes":[{"name":"图形与几何","icon":"fa-solid fa-pen-ruler","sort":0,"chapters":[{"number":"05.","title":"图形的认识","url":"/mindmaps/project-sw5j3qjp/chapters/C4Xv3gnxsXEx","sort":0},{"number":"06.","title":"图形的测量","url":"/mindmaps/project-sw5j3qjp/chapters/Zw_HbRxCzRbC","sort":10},{"number":"07.","title":"图形的运动","url":"/mindmaps/project-sw5j3qjp/chapters/yCfC3bLN49sI","sort":20},{"number":"08.","title":"位置与方向","url":"/mindmaps/project-sw5j3qjp/chapters/_b60pYkXrjPk","sort":30}]}],"version":""},{"name":"","sort":30,"chapters":[],"volumes":[{"name":"量的计量","icon":"fa-solid fa-hourglass-half","sort":0,"chapters":[{"number":"09.","title":"量的计量","url":"/mindmaps/project-sw5j3qjp/chapters/h2SLI0hcB1uk","sort":0}]},{"name":"统计与概率","icon":"fa-solid fa-dice-six","sort":10,"chapters":[{"number":"10.","title":"统计与概率","url":"/mindmaps/project-sw5j3qjp/chapters/Me-k9WgnceB_","sort":0}]}],"version":""}]}