AI Photo
Design a colorful and playful logo for a math game, featuring a friendly cartoon character that embodies numbers, such as a smiling number 7 holding a pencil and surrounded by floating mathematical symbols like plus signs, minus signs, and multiplication symbols. Incorporate vibrant geometric shapes in the background, such as triangles and circles, to evoke a fun and interactive learning environment. The overall color palette should be bright and engaging, primarily using shades of blue, yellow, and green to appeal to children.