Number Puzzle #188 – solve equation July 14, 2019 by Nay Mosupi Leave a Comment Number Puzzle #188 If 7×7 = 12 5×5 = 8 3×3 = 4 2×2 = 2 Then 6×6 = ? Check your answer:- Tried enough already? Click here to See SolutionHide it follows this pattern axa = (a-1) + (a-1) thus 6×6 = 5 + 5 = 10