KS2 Primary Maths Age 13-17 - Calculations: Order of Operations - Explained

The video tutorial addresses a common math problem involving the equation 2 * 2, where students often make mistakes due to misunderstanding the order of operations, known as BIDMAS. The teacher emphasizes the importance of following BIDMAS rules to solve the equation correctly. The solution involves calculating 2 * 2 first, then solving the equation 6 + 4 - x = 6, leading to the conclusion that x must be 4. The tutorial highlights the significance of understanding and applying BIDMAS to achieve the correct answer.

Explain why it is important to remember BIDMAS when solving mathematical problems.

What is the first operation you must perform in the expression 2 * 2?

How do you determine the missing number in the equation 6 + 4 - ? = 6?

What is the result of 10 - ? = 6, and how do you find it?

What does the term 'take away' refer to in mathematical operations?