Math, India offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Math, Karnataka, India, is known for its serene beaches and vibrant cultural heritage. Error: Empty balance. Go to: Extensions > GPT for Sheets™ and Docs™ > Billing. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!