Ultimate Brain Booster
The abacus was an important tool for the ancient world as it served as manual calculator for merchants. Since written numbers was not been invented then so the abacus was the solution. But in modern times the abacus is helping children with mental math. Children who learn calculation using ABACUS will never forget anything, as they involve themselves and then perform the calculations and thereby improves the children's mental math skills. Since children believe the abacus as a playing toy, and therefore, while playing with it they are improving their mathematical skills. This promotes math as a fun thing to do for children of 5 to 15 years of age.