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Ex 1.1, 4 - Insert commas and write names according to International

Ex 1.1, 4 - Chapter 1 Class 6 Knowing our Numbers - Part 2




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Ex 1.1, 4 Insert commas suitably and write the names according to International System of Numeration : (a) 78921092 78921092 To write comma s we start from right. And write comma s after 3, 6, 9 digits. 78, 921, 092 According to International System 3 zeroes is thousand 6 zeroes is million 9 zeroes is billion 78, 921, 092 So, the number is Seventy - Eight Million, ninety - two.

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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.