GCSE Secondary Maths Age 13-17 - Number: Calculator - Problem - Explained

The video tutorial demonstrates how to use a calculator to find the cube root of 97.336 and solve a mathematical expression involving square roots and brackets. It emphasizes the importance of knowing calculator functions and provides step-by-step solutions to the problems, highlighting the process and final answers.

What is the cube root of 97.336?

• 4.7

• 4.6

• 4.8

• 4.5

If you cube 4.6, what result do you get?

• 96.336

• 98.336

• 95.336

• 97.336

What is the square root of 7.29?

• 2.5

• 2.8

• 2.6

• 2.7

Calculate the square of the difference between 2.3 and 0.85.

• 1.1025

• 2.1025

• 3.1025

• 0.1025

Why is it important to know how to use different keys on your calculator?

• To impress your teacher

• To solve problems efficiently

• To save battery life

• To make the calculator look new