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/xxsx-jczs/chapters/%E6%95%B0%E7%9A%84%E8%AE%A4%E8%AF%86","sort":0},{"number":"02.","title":"数的运算","url":"/mindmaps/xxsx-jczs/chapters/%E6%95%B0%E7%9A%84%E8%BF%90%E7%AE%97","sort":10},{"number":"03.","title":"式与方程","url":"/mindmaps/xxsx-jczs/chapters/%E5%BC%8F%E4%B8%8E%E6%96%B9%E7%A8%8B","sort":20},{"number":"04.","title":"比和比例","url":"/mindmaps/xxsx-jczs/chapters/%E6%AF%94%E5%92%8C%E6%AF%94%E4%BE%8B","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/xxsx-jczs/chapters/%E5%9B%BE%E5%BD%A2%E7%9A%84%E8%AE%A4%E8%AF%86","sort":0},{"number":"06.","title":"图形的测量","url":"/mindmaps/xxsx-jczs/chapters/%E5%9B%BE%E5%BD%A2%E7%9A%84%E6%B5%8B%E9%87%8F","sort":10},{"number":"07.","title":"图形的运动","url":"/mindmaps/xxsx-jczs/chapters/%E5%9B%BE%E5%BD%A2%E7%9A%84%E8%BF%90%E5%8A%A8","sort":20},{"number":"08.","title":"位置与方向","url":"/mindmaps/xxsx-jczs/chapters/%E4%BD%8D%E7%BD%AE%E4%B8%8E%E6%96%B9%E5%90%91","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/xxsx-jczs/chapters/%E9%87%8F%E7%9A%84%E8%AE%A1%E9%87%8F","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/xxsx-jczs/chapters/%E7%BB%9F%E8%AE%A1%E4%B8%8E%E6%A6%82%E7%8E%87","sort":0}]}],"version":""}]}