Riddles Math Puzzle – Can you solve this one? Prev Article Next Article Can you solve this Math Puzzle? You should share this puzzle with your friends if you enjoyed it. 1 + 4 = 5 2 + 5 = 12 3 + 6 = 21 6 + 9 = SHOW ME THE SOLUTION Facebook Prev Article Next Article Related Posts Riddle – Forwards I am heavy, backwards I am not. What am I? Riddle – A hobo picks up cigarette butts from ground Can you solve this math puzzle for experts? Riddle – Only 1 in 10 can figure out the meaning of this word Can you solve this? Tricky Pen Puzzle – Can you solve it?