Other unsolved mathematical mysteries are akin to the branches of trees. The trees themselves—fields within the wider subject ...

Number Theory is one of the oldest branches of modern mathematics. It is motivated by the study of properties of integers and solutions to equations in integers. Many of its problems can be stated ...

To divide fractions by a whole number, we divide the numerator by the whole number and the denominator stays the same. The calculation is \( \frac{4}{5}\) ÷ 2. We know that 4 ÷ 2 = 2 so we can ...

A mental method doesn’t mean that we are expected just to write down the answer! Many of the best mental methods come with ‘jottings’ to help us remember the ‘part answers’ we need as we ...

The Hillsdale College Math Team ranked third in Michigan in the annual Putnam Mathematical Competition. Sophomore Andrew ...