Calculators and computers have made finding the square root of a number quick and easy, but sometimes you might need to find the square root without these handy tools. Whether you’re preparing for a ...

Estimating the square root is an easy way to begin. Pick two whole numbers whose squares are closest to your given number. Then, you can use these numbers as approximations. For example, let’s find an ...

Consistent effort transforms square root calculations into a strength. Learning to calculate square roots quickly can make a huge difference in your maths exams.