What number gets bigger when you turn it upside down?
Put in the missing number 10、 8 、11、 9 、12、?
What would be the next number in this series?
0… 5… 1… 4… 2… ?
From what number can you take half and leave nothing?
「The Last Number In Array“123……”」
按规律填空 2,3,6,21,_____,26796
What number should replace the question mark? AVIATOR=6 FIXTURE=9 WIZARD=1 DIVERSE=?
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