GridSet

This is a smart and fun arithmetic game. In order to provide better service for enthusiasts who love games and arithmetic, the following features are available here: Play1: Observe the numbers represented by the images above and one numer, and then calculate the result of the above operation? Pla2:（The image in the white area represents the sum of numbers）- （The total sum of numbers within the green border area）= ？ Play3：Observe the text above. Select the symbol type corresponding to the text from the three options below.