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Wiki User
1+1=2 2+2=4 3+4=7 4+7=11 Your answer is 11
5.
1
1 , 2, 4, 7, 11 +1,+2,+3,+4
4
1/2 then 1/4 1/8 1/16 1/32
0.5
22
6 6 2 2 4
4646564
its +2, +2, -1... so the next is 10
1, 2, 0, 3, -1, 4, -2, 5, -3, 6