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1,认识时间,2,分针长长指12 ,时针指几是几时。,分针长长指着 6,时针指过几,就是几时半。,3,实验二小夏季作息时间表,8:15,早自习,10:00,12:10,12:50,3:15,课间操,吃午餐,午休,放学,4,钟面上一共有( )个大格,,每个大格里面有( )个小格。,钟面上一共有( )个小格,,12,5,60,大格,小格,5,1,2,3,4,5,7,6,8,11,12,10,9,5,10,6,钟面上一共60个小格。,1,2,3,4,5,7,6,8,11,12,10,9,5,10,25,30,20,15,60,35,40,45,50,55,7,9时5分,8,6时25分,9,12时45分,10,11,12,10,1,2,3,4,5,6,9,8,7,认识时间,11,11,12,10,1,2,3,4,5,6,9,8,7,1,分针走1小格就是1分。,12,11,12,10,1,2,3,4,5,6,9,8,7,5,分针走1大格就是5分。,13,11,12,10,1,2,3,4,5,6,9,8,7,14,11,12,10,1,2,3,4,5,6,9,8,7,时针走1大格就是1时。,15,时针走一个大格 分针走一圈,时,60分,=,16,我会连线,17,谁最棒?,18,855,19,715,20,120,21,525,22,1045,23,大约8时,24,大约9时,25,大约5时,