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1、,单号入口,双号入口,电影院,33,355,0,123,98,3678,988,8089,1000,655,5656,881,奇数男生起立,偶数女生起立,涂一涂,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,
2、77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,火眼金晴,24,35,67,90,99,15,60,75,106,130,521,280,2的倍数“”,5的倍数“”,既是2的倍数也是5的倍数画“”,2的倍数:,24,90,60,106,130,280,5的倍数:,35,90,15,60,75,130,280,既2的倍数也是5的倍数:,90,60,130,280,90,60,130,280,90,60,130,280,90 60130280,35 15 75,90 60130280,24 106,2、5的倍数特征,