100的合数

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100的合数100的合数100的合数4689101214~1820212224~283032~363839404244454648~5254~586062~666869707274~788081828

100的合数
100的合数

100的合数
4 6 8 9 10 12 14~18 20 21 22 24~28 30 32~36
38 39 40 42 44 45 46 48~52 54~58 60 62~66 68
69 70 72 74~78 80 81 82 84~88 90~96 98 99 100
——————————————————————————
应该就是这些了.

5050啊
小学一年级学打算盘时就求1到100的和。都背熟了。
我还记得加到36时和值是666。
:)

上楼是人家问的合数,不是和数啊!
自己根据定义自己找下不就行了,什么都问,这人都越来越懒了!

4 6 8 9 10 12 14~18 20 21 22 24~28 30 32~36
38 39 40 42 44 45 46 48~52 54~58 60 62~66 68
69 70 72 74~78 80 81 82 84~88 90~96 98 99 100
应该就是这些了。

合数是除了1和质数外的其他数
4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,

全部展开

合数是除了1和质数外的其他数
4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,
65,66,68,69,70,72,
74,75,76,77,78,80
81,82,84,85,86,87,
88,90,91,92,93,94,
95,86,98,99,100,

收起

4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,
65,66,68...

全部展开

4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,
65,66,68,69,70,72,
74,75,76,77,78,80
81,82,84,85,86,87,
88,90,91,92,93,94,
95,86,98,99,100,
就是这些

收起

4, 6, 8, 9, 10,12,14,15,16,17,18,20,21,22,24,25,26,27, 28,29,30,31,32,33,
34,35,36,38,39,40,42,44,45,46,48,49, 50,51,52,54,55,56, 57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80
81,82,...

全部展开

4, 6, 8, 9, 10,12,14,15,16,17,18,20,21,22,24,25,26,27, 28,29,30,31,32,33,
34,35,36,38,39,40,42,44,45,46,48,49, 50,51,52,54,55,56, 57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80
81,82,84,85,86,87, 88,90,91,92,93,94,
95,96,98,99,100

收起

100以内的合数:4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,

全部展开

100以内的合数:4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,
65,66,68,69,70,72,
74,75,76,77,78,80
81,82,84,85,86,87,
88,90,91,92,93,94,
95,86,98,99,100,

收起

4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50,51,52,54,55,56,57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80,81,82,84,85,86,87,88,90,91,92,93,94,95,96,98,99,100

5050
(1+100)*50=5050

4.6.8.6........99.100

5050

合数是除了1和本身外,还可以被其他数整除的数,
4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,...

全部展开

合数是除了1和本身外,还可以被其他数整除的数,
4, 6, 8, 9, 10,12,
14,15,16,17,18,20,
21,22,24,25,26,27,
28,29,30,31,32,33,
34,35,36,38,39,40,
42,44,45,46,48,49,
50,51,52,54,55,56,
57,58,60,62,63,64,
65,66,68,69,70,72,
74,75,76,77,78,80
81,82,84,85,86,87,
88,90,91,92,93,94,
95,86,98,99,100,

收起

4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50,51,52,54,55,56,57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80,81,82,84,85,86,87,88,90,91,92,93,94,95,96,98,99,100这些就是合数

很简单:
(1+99)+(2+98)+(3+97)+...+(49+51)+100+50
=100*49+100+50
=4900+150
=5050

5050的作者理解错了,是找合数,不是求和.