Ravensburger Card game Arithmetic to 20

In the card game "Calculating up to 20," children practice addition and subtraction within the number range of 20, reinforcing their basic math skills. Following a simple trump card game principle, the goal is to win the most tricks, with the calculation task yielding the highest result winning. Variants like "Matching Game," "Stacking Game," and "Black Widow" provide variety and continuous fun. The cards offer a total of four gameplay options for 1-5 players aged 6 and up. All gameplay options of this card game promote flexible and confident calculations within the number range of 1-20. The variants vary in difficulty, allowing each player to find their challenge. The rules for all game variants are quick to explain, making it particularly easy to use the handy game cards even during breaks or while on the go. In the "Matching Game" variant, players must find suitable tasks that yield results within the number range of 20. Those playing "Black Widow" collect pairs of two calculation tasks that have the same result. In the "Stacking Game," tasks and results are stacked appropriately. This makes calculating really fun. It is also suitable for independent work in elementary school.