KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Finding Missing Numbers - Explained

The video tutorial explains how to find a missing number in a math problem. It starts by breaking down the number 826 into 800 plus a missing number plus 6. The teacher demonstrates adding 800 and 6 to get 806, then subtracts 806 from 826 to find the missing number, which is 20. The tutorial concludes with the final answer and marks the question as complete.

What is the equation used to find the missing number that makes 826?

How do you calculate the missing number when starting with 800 and adding 6?

What is the result of subtracting 806 from 826?

Explain the steps taken to find the missing number in the equation.

What is the final answer for the missing number in the equation?