How to play Decade Solitaire

Hey look! A new solitaire game to learn! And a fancy new deck of cards from Theory 11. Not that they're sponsoring me. Yet. Wouldn't that be nice? Anyway, check out the Avengers deck I bought from them. Oh, and learn a quick solitaire game. Be ready to add numbers. Can you add to 10, 20, or 30? Then this game is for you!