Donkey Kong Jr. Math

Donkey Kong Jr. Math is an educational game in the Donkey Kong series released for the Nintendo Entertainment System in 1983. It can be played in, , , and by interacting with the  item.

Gameplay
There are two main modes in Donkey Kong Jr. Math: Calculate and +-x÷ Exercise. In the Calculate mode, Donkey Kong holds up a sign with a number on it and Donkey Kong Jr. must climb vines to collect numbers, then use the mathematical symbols on the platforms to add, subtract, multiply, or divide to get to the number on the sign. In the +-x÷ Exercise mode, the player can select a type of equation and must solve it.

In
In and, the  furniture item can be obtained from the lottery.