Samacheer kalvi/6th std/mathematics/chap-1/numbers/exercise 1.1

11. Write the number names in numerals

i) two crore thirty lakh fifty one thousand nine hundred eighty.
ii) sixty six million three hundred forty five thousand four hundred fifty six
iii) seven hundred eighty nine million, two hundred thirteen thousand four hundred fifty six

std/mathematics/chap-1/numbers/exercise