Math Multiply Two

Match the cards with same sums

Math Multiply-Two is a game where you are given memory cards from 1 to 18 and you have other type of cards with 2 multiplication (like for 18, you have 9*2 and for 17 you have 8*2+1). This is the twist in game with even-odd confusion and you have to be smart-enough to solve this. Have fun!