找出下列数字的规律啊!24.1,3,4,8,16,( )a.26 b.24 c.32 d.1625.6,24,60,120,( ) a.186 b.200 c.210 d.22026.1,2,6,15,31,( )a.46 b.61 c.66 d.5627.80,62,45,28,( )a.20 b.18 c.1 d.928.1,3,11,123,( ) a.1513 b.146 c.16768 d.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 15:53:05
![找出下列数字的规律啊!24.1,3,4,8,16,( )a.26 b.24 c.32 d.1625.6,24,60,120,( ) a.186 b.200 c.210 d.22026.1,2,6,15,31,( )a.46 b.61 c.66 d.5627.80,62,45,28,( )a.20 b.18 c.1 d.928.1,3,11,123,( ) a.1513 b.146 c.16768 d.](/uploads/image/z/15026031-63-1.jpg?t=%E6%89%BE%E5%87%BA%E4%B8%8B%E5%88%97%E6%95%B0%E5%AD%97%E7%9A%84%E8%A7%84%E5%BE%8B%E5%95%8A%2124.1%2C3%2C4%2C8%2C16%2C%EF%BC%88+%EF%BC%89a.26+b.24+c.32+d.1625%EF%BC%8E6%2C24%2C60%2C120%2C%EF%BC%88+%EF%BC%89+a.186+b.200+c.210+d.22026%EF%BC%8E1%2C2%2C6%2C15%2C31%2C%EF%BC%88+%EF%BC%89a.46+b.61+c.66+d.5627%EF%BC%8E80%2C62%2C45%2C28%2C%EF%BC%88+%EF%BC%89a.20+b.18+c.1+d.928%EF%BC%8E1%2C3%2C11%2C123%2C%EF%BC%88+%EF%BC%89+a.1513+b.146+c.16768+d.)
找出下列数字的规律啊!24.1,3,4,8,16,( )a.26 b.24 c.32 d.1625.6,24,60,120,( ) a.186 b.200 c.210 d.22026.1,2,6,15,31,( )a.46 b.61 c.66 d.5627.80,62,45,28,( )a.20 b.18 c.1 d.928.1,3,11,123,( ) a.1513 b.146 c.16768 d.
找出下列数字的规律啊!
24.1,3,4,8,16,( )
a.26 b.24 c.32 d.16
25.6,24,60,120,( )
a.186 b.200 c.210 d.220
26.1,2,6,15,31,( )
a.46 b.61 c.66 d.56
27.80,62,45,28,( )
a.20 b.18 c.1 d.9
28.1,3,11,123,( )
a.1513 b.146 c.16768 d.96543
29.1,2,3,7,46,( )
a.2109 b.1289 c.322 d.147
30.0,1,3,8,22,63,( )
a.163 b.174 c.185 d.196
找出下列数字的规律啊!24.1,3,4,8,16,( )a.26 b.24 c.32 d.1625.6,24,60,120,( ) a.186 b.200 c.210 d.22026.1,2,6,15,31,( )a.46 b.61 c.66 d.5627.80,62,45,28,( )a.20 b.18 c.1 d.928.1,3,11,123,( ) a.1513 b.146 c.16768 d.
24.c 前面的数加起来就是后面的
25.c 分别+6*3,+6*6,+6*10,+6*15 3.6.10.15是1+2+...+N
26.d 分别+1,+4,+9,+16,+25
27.d 9^2-1,8^2-2,7^2-3...
28.c 前一个数的平方加2就是后一个数,所以只有C是最接近的,但是C又是偶数(本应该是奇数),所以其实这题应该出得不够严紧
29.a 前一个数的平方,然后分别+1,-1,-3,-5
30.c 前一个数*3,然后分别+1,0,-1,-2,-3,-4
28.29都不知道是不是正确的,因为我的规律里没有一个正确的答案.