Ex 1.1, 1 Fill in the blanks: (a) 1 lakh = _______ ten thousand. 1 lakh = 1, 00, 000
First we remove comma’s
1 lakh = 100000
Then add comma at thousand
1 lakh = 100,000
1 lakh = Ten ten thousand
Ex 1.1, 1 Fill in the blanks: (b) 1 million = _______ hundred thousand. 1 million = 1, 000, 000
First we remove comma’s
1 million = 1000000
Then add comma at thousand
1 million = 1000,000
1 million = Ten hundred thousand
Ex 1.1, 1 Fill in the blanks: (c) 1 crore = _______ ten lakh. 1 crore = 1, 00,00, 000
First we remove comma’s
1 crore = 10000000
Then add comma at thousand and lakh
1 crore = 100,00,000
1 crore = Ten ten lakh
Ex 1.1, 1 Fill in the blanks: (d) 1 crore = _______ million. 1 crore = 1, 00,00, 000
First we remove comma’s
1 crore = 10000000
Then add comma at thousand and million
1 crore = 10,000,000
1 crore = Ten million
Ex 1.1, 1 Fill in the blanks: (e) 1 million = _______ lakh. 1 million = 1, 000, 000
First we remove comma’s
1 million = 1000000
Then add comma at thousand and lakh
1 million = 10,00,000
1 million = Ten lakh

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.