Cornelsen Trainer - Mathe - Klasse 5 + 6 (Europe) (En,De) is a Nintendo DS game developed by Cornelsen and published in Europe. It is an educational game designed to help children in grades 5 and 6 improve their math skills. The game is available in both English and German. In Japan, the game is known as “コーンゼルントレーナー数学 5・6 年生”. Cornelsen Trainer - Mathe - Klasse 5 + 6 (Europe) (En,De) is designed to help children learn the foundations of mathematics through fun and interactive activities. The game's main focus is on helping children master basic math concepts, such as addition, subtraction, multiplication, and division. The game also includes activities to help children develop problem-solving and critical thinking skills. The game features a variety of activities to help children learn and practice math skills. These activities include drills, quizzes, and games. The game also features a tutorial mode which provides step-by-step guidance for solving math problems. Cornelsen Trainer - Mathe - Klasse 5 + 6 (Europe) (En,De) is a great way for children to learn and practice math skills in a fun and interactive way. The game is easy to use, and the activities are engaging and entertaining. The game also provides children with a solid foundation of math skills that they can use throughout their school years.