watch and think and find the number for the question mark8 13 12 6 22 3 43 512 13 14 5 3 4 2 9 5 11 6

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watchandthinkandfindthenumberforthequestionmark813126223435121314534295116watchandthinkandfindthenum

watch and think and find the number for the question mark8 13 12 6 22 3 43 512 13 14 5 3 4 2 9 5 11 6
watch and think and find the number for the question mark
8 13 12 6 22 3 43 5
12 13 14
5 3 4 2 9 5 11 6

watch and think and find the number for the question mark8 13 12 6 22 3 43 512 13 14 5 3 4 2 9 5 11 6
可能是36,不知道对不对.
第一列:8+13-5-3=13,所以12=13-1
第二列:12+6-4-2=12,所以13=12+1
第三列:22+3-9-5=11,所以14=11+3
可以看出所求的数=上两个数的和-下两个数的和+一个有规律的数,
这个有规律的数是一个等差数列,公差为2.
所以所求的数=43+5-11-6+5=36

(8+13)/3 +5
(12+6)/2 +4
(22+3)/5 +9
答案: (43+5)/6+11=19