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Last updated at Sept. 9, 2021 by Teachoo

Transcript

Ex 2.2, 2 Find the product by suitable rearrangement: (b) 4 × 166 × 25 4 × 166 × 25 = 4 × 25 × 166 = 100 × 166 = 16600 Note: if we multiply 25 × 4, we get 100, which ends with 0. So we multiply them first

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.