Mental Arithmetic is the technical skill in mathematics acquired to perform arithmetic and mathematical calculations without the use of any external tools like the calculator, or even the abacus. A child trained at Aloha learns this skill intensively through finely structured syllabus prepared by Aloha curriculum Development Department. This Special skill developed by the Aloha Concept relies entirely on one’s mental processing skill. During the exercises, both portions of the brain are thinking more efficiently and effectively