Math Pair Pop

Math Pair Pop : This is a game where you have to remember cards with numbers N written on them and find the N-1+1 card for matching this. This is the big twist we gave for math lovers. Have fun:)
Match N-card with N-1 1 card as N-card is never going to have a pair of N-card

Match N-card with N-1 1 card as N-card is never going to have a pair of N-card