KS2 Primary Maths Age 13-17 - Number and Place Value: Rounding Off - Explained

KS2 Primary Maths Age 13-17 - Number and Place Value: Rounding Off - Explained

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

4th - 6th Grade

Hard

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The video tutorial explains how to estimate the result of a calculation by rounding numbers to the nearest whole number. Layla's problem involves estimating the sum and difference of mixed numbers. The teacher demonstrates rounding each number and selecting the best estimate from given options. The importance of estimation over exact calculation is emphasized, highlighting the need to focus on rounding for this type of problem.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What calculation does Layla choose as her best estimate?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is the word 'estimate' significant in Layla's question?

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