Sansuu 1 Nen - Keisan Game (Japan)

Sansuu 1 Nen - Keisan Game is an educational video game specifically designed for the NES console, aiming to help first-grade students familiarize themselves with and practice basic mathematical skills. The game primarily focuses on simple arithmetic operations such as addition and subtraction, which are fundamental to elementary school curricula.

Upon starting the game, players are presented with a series of math problems on the screen. These problems are typically displayed as equations like "5 + 3 =" or "7 - 2 =". The player's task is to input the correct answer using the NES controller. After submitting their answer, the game provides immediate feedback, indicating whether the response is correct or incorrect.

The game may include various modes or difficulty levels, allowing players to choose the type of exercises they wish to practice. For instance, there might be modes focusing solely on addition, modes dedicated to subtraction, or combined modes that incorporate both. This flexibility helps students concentrate on the skills they need to improve most.

The interface of Sansuu 1 Nen - Keisan Game is typically very simple and child-friendly, featuring clear and easy-to-understand graphics. Despite being an educational game, it strives to maintain an element of fun to encourage active learning and prevent boredom. The ultimate goal of the game is to help children build a strong foundation in arithmetic, improve their calculation speed, and develop logical thinking through engaging and interactive math problem-solving.