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.

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