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  1. Chapter 1 Class 6 Knowing our Numbers
  2. Serial order wise
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Transcript

Ex 1.1, 3 Insert commas suitably and write the names according to Indian System of Numeration : (a) 87595762 According to Indian system - 3 zeroes is thousand 5 zeroes is lakh 7 zeroes is crore 87595762 To write comma s we start from right. And write comma s after 3, 5, 7 digits. 8, 75, 95, 762 8, 75, 95, 762 So, the number is Eight crore, Ex 1.1, 3 Insert commas suitably and write the names according to Indian System of Numeration : (b) 8546283 According to Indian system 3 zeroes is thousand 5 zeroes is lakh 7 zeroes is crore 8546283 To write comma s we start from right. And write comma s after 3, 5, 7 digits. 85, 46, 283 85, 46, 283 So, the number is Eight five lakh, Ex 1.1, 3 Insert commas suitably and write the names according to Indian System of Numeration : (c) 99900046 According to Indian system 3 zeroes is thousand 5 zeroes is lakh 7 zeroes is crore 99900046 To write comma s we start from right. And write comma s after 3, 5, 7 digits. 9, 99, 00, 046 9, 99, 00, 046 So, the number is Nine crore, Ex 1.1, 3 Insert commas suitably and write the names according to Indian System of Numeration : (d) 98432701 According to Indian system 3 zeroes is thousand 5 zeroes is lakh 7 zeroes is crore 98432701 To write comma s we start from right. And write comma s after 3, 5, 7 digits. 9, 84, 32, 701 9, 84, 32, 701 So, the number is Nine crore, Seven hundred one.

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Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.