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Question 2 (b) - Estimation - Adding and Subtracting - Chapter 1 Class 6 Knowing our Numbers

Last updated at May 29, 2023 by

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Question 2 Give a rough estimate (by rounding off to nearest hundreds) & also a closer estimate (by rounding off to nearest tens) : Make four more such examples. (b) 1,08,734 – 47,5991,08,734 – 47,599 Rounding off to nearest tens 1,08,734 is rounded off to 1,08,730 47,599 is rounded off to 47,600 So, Estimated answer = 1,08,730 − 47,600 ∴ Estimated answer = 61,130 Rounding off to nearest hundreds 1,08,734 is rounded off to 1,08,700 47,599 is rounded off to 47,600 So, Estimated answer = 1,08,730 − 47,600 ∴ Estimated answer = 61,100

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.