KS2 Primary Maths Age 13-17 - Calculations: Word Problems - Explained

The video tutorial discusses a math problem where Dev thinks of a number, multiplies it by four, and rounds the result to the nearest ten, resulting in 50. The task is to find all possible starting numbers. The tutorial explores numbers that round to 50, identifies those divisible by four, and explains the scoring system for correct answers. It concludes with a reflection on the problem-solving process.

How would you approach marking the answers for this question based on the criteria provided?

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What is the significance of the numbers 12 and 13 in the context of this problem?

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