KS2 Primary Maths Age 9-13 - Calculations: Multiplying and Dividing with Decimals - Explained

The video tutorial explains how to multiply 0.9 by 200. It starts by ignoring the decimal point and calculating 9 times 200 to get 1800. Then, it adjusts the result to account for the decimal point, resulting in a final answer of 180. The tutorial emphasizes the importance of placing the decimal correctly in the final answer.

What is the first step in calculating 0.9 times 200?

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What does the teacher mean by 'two hundreds' in the context of the calculation?

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How does the teacher handle the decimal point in the calculation?

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Why is it important to consider the number of digits after the decimal point in the answer?

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What is the final answer after calculating 0.9 times 200?

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