Donkey Kong Jr. Math, released in 1983, was the second game to feature Donkey Kong Jr. Donkey Kong will hold up a sign, and Donkey Kong Jr. must find the numbers and math sign to get to that number. Once this is done, the player who finds the answer first will be given a point. Oddly there were two Donkey Kong Jr.s in this game, a brown one and a pink one (although the pink one is simply a palette swap).
The game was later was released as a remake called Donkey Kong Jr. + Jr. Math Lesson that had Donkey Kong Jr. Math and Donkey Kong Jr. in the same game. Donkey Kong Jr. Math was also recreated as an obtainable item in the game Animal Crossing and was made available in the Wii Virtual Console for 500 Wii Points (five dollars) in North America on September 3, 2007.