Donkey Kong Jr. Math is an edutainment spinoff of Donkey Kong Jr. where players get to solve math problems with Donkey Kong Jr. There are three modes: "Calculate A", where two players compete to create a sum number that equals the number Donkey Kong holds up using numbers on vines and arithmetic operations laying around; "Calculate B", which is a harder version of "Calculate A"; and "+−×÷ Exercise", where players can brush up on their basic math skills.

ShesChardcore and Cephla improve the previous movie by 14.71 seconds, thanks to better luck manipulation. Please read the authors' comments for more details.