Type the missing number in this sequence: 1, 2, , 8, 16

asked Oct 13, 2018 88.7k views

1 vote

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3 votes

4 is the missing number. because your're adding each by itself. 1+1=2, 2+2=4, 4+4=8, 8+8=16. so 4 is the answer

Red Wei answered Oct 16, 2018

8.3k points

4 votes

All the numbers are multiplied by 2 or doubled.

So the missing number after 2 is 4.

After 16 is 32.

Afgan answered Oct 17, 2018

by Afgan

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