Owner Name: Dan and Laurie Saposhnik Address: 5765 Centennial Center Blvd, #140 Las Vegas, NV 89149 Phone: 702-228-1150 Description: Centennial Hill math instructors use the Mathnasium Method™, the proprietary teaching approach that combines personalized learning plans with mental, verbal, visual, tactile, and written techniques to build math knowledge level by level. Mathnasium of Centennial Hills