Mathnasium of Tomball opened in March at 14080 FM 2920, Ste. F, Tomball, and will celebrate with a ribbon-cutting ceremony June 30 with the Greater Tomball Area Chamber of Commerce. The business provides ongoing math assessments, customized learning plans, personalized instruction and guided practice for students in grades 1-12. 281-826-6226. www.mathnasium.com/tomball