968 views31 Agustus 2016 0 nona_porba0 1 September 2016 0 Comments Can you solve this? viral IQ Test 1 + 4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11 = ? :IMUT 25 Answers ActiveVotedNewestOldest 0 yoonilee850 Posted 1 September 2016 0 Comments (1×4)+1=5 (2×5)+2=12 (3×6)+3=21 (8×11)+8=96 You are viewing 1 out of 25 answers, click here to view all answers. Register or Login