KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Formulas and Expressions - Explained

The video tutorial explains how to determine the amount of money Dev has left after giving some away. Dev starts with £10 and gives away an amount represented by 'A'. The tutorial guides viewers through the process of forming the expression '10 - A' to find the remaining money. It emphasizes understanding the problem, defining variables, and solving the expression. The tutorial concludes with a brief mention of the marks allocated for solving the problem.

How much money did Dev initially have?

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What expression can be used to find out how much money Dev has left after giving some away?

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If Dev gave away £8, how much does he have left?

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What is the mathematical operation needed to find out how much money Dev has after giving some away?

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What was the final amount of money Dev had after the transaction?

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