Before the 13th century Europeans used Roman numerals to do arithmetic. Leonardo of Pisa, better known today as Fibonacci, is largely responsible for the adoption of the Hindu–Arabic numeral system in ...

This is an online test paper for cbse class 9th Mathematics Chapter Number System, Questions are framed as per the trend of Semester Assessments. The CBSE section of Jagran Josh has come up with ...

Math Riddles for Class 8 Students: Only the brightest minds can crack this challenging logic-based math riddle on the number system. Do you think you’re up to the task? Dive in to find out. Solve the ...

For centuries, mathematicians tried to solve problems by adding new values to the usual numbers. Now they’re investigating the unintended consequences of that tinkering. In 1847, Gabriel Lamé proved ...