28*41=14*28 48*42=24*84照这个例题写出4个

28*41=14*28 48*42=24*84照这个例题写出4个 7+14+21+28+35+42=? 观察算式找规律.12*42=24*21 13*62= 26*31 14*82 =28*41 46观察算式找规律.12*42=24*2113*62= 26*3114*82 =28*4146*96 =69*64一,你发现的规律是?二,能再写几个这样的算式吗? 找规律的数学题12*42=24*21 13*62=26*31 14*82=28*41 46*96=69*64有什么规律,能否按此规律再写几道 北师大四年级数学练习册p32页的2小题 12*42=24*21 13*62=26*31 14*82=28*41 46*96=69*64 的规律? vba 建立一个二维数组如下：hz=[{1,6,37,38,39,40;2,11,37,41,42,43;3,16,38,41,44,45;4,21,39,42,44,46;5,26,40,43,45,46;7,12,37,47,48,49;8,17,38,47,50,51;9,22,39,48,50,52;10,27,40,49,51,52;13,18,41,47,53,54;14,23,42,48,53,55;15,28,43,49,54,55;1 42:28+1=x-x:14 解比例 0.875=?：24=?分之14=28除以? 90°-48°52'41 =【 】 51°23'42 -39°24'48=【 】 (37°48'+45.36°-14°28')*3=? (37°48'+45.36°-14°28')*3=? 42÷28=x? x/28+y/42=9/2 x/42+y/28=14/3 怎么解错了，x/28+y/42=9/2 x/42+y/28=14/3 android编程 数组：static final int g[][]=new int[][]{{3,16,29,42},{4,17,30,43},{5,18,31,44},{6,19,32,45},{7,20,33,46},{8,21,34,47},{9,22,35,48},{10,23,36,49},{11,24,37,50},{12,25,38,51},{13,26,39,52},{14,27,40,53},{15,28,41,54},};int a = new Ran EXCEL 公式请教A1=1 2 3 4 5 6 7 B1=1A1=1或2 3 4 5 6 7 B1=1A1=8 9 10 11 12 13 14 B1=2A1=15 16 17 18 19 20 21 B1=3A1=22 23 24 25 26 27 28 B1=4A1=29 30 31 32 33 34 35 B1=5A1=36 37 38 39 40 41 42 B1=6A1=43 44 45 46 47 48 49 B1=7同时进行的 把下面没有约成最简分数的约成最简分数24分之18=8分之6 36分之15=12分之5 42分之28=21分之14 56分之42=28分之21 聪明的人进来 （能写多少是多少 最多的为答案）4 2 5=?（等于下面哪些数）1,2,3,4,5,6,7,8,10,20,30,40,12,13,14,15,16,18,21,22,23,24,25,26,27,28,31,32,33,34,35,36,37,38,41,42,43,44,45,46,47,48,17 加减乘除括号任用看等 用matlab拟合下面一组数据的曲线x=[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 7