So what you need is: Cards,two players and... cards! :D
So each player has 5 cards,wait! you cant look at the cards. You chose your maths problem,Addition,Subtraction,Multiplication, then you both flip the cards. Kings,Queens,Jacks and Jokers either become tens or taken out of the game. e.g you chose addition so if we flipped our cards and my card was 5 and your card was 9 the answer would be 14 because 5+9=14. Thankyou for reading, Please give me feedback and feedforward.