Write the numeral form of eight crore four lakh twenty-five.

Write the numeral form of three crore three lakh three thousand three hundred three.

Write the numeral form of seventeen crore sixty lakh thirty thousand fifty-seven.

Write $42,007$ in words in the Indian system of numeration. (Four lakh two thousand seven/Forty two thousand and seven)

Write $4,05,045$ in words in the Indian system of numeration. (Four lakh five thousand and forty five/Fourty lakh five thousand and forty five)

Write $35,42,012$ in words in the Indian system of numeration. (Thirty five lakh forty two thousand and twelve/Thirty five lakh forty two thousand one hundred twelve)

Write $7,06,04,014$ in words in the Indian system of numeration. (Seventy crore six lakh four thousand and fourteen/Seven crore six lakh four thousand and fourteen)

Write $25,05,05,500$ in words in the Indian system of numeration. (Twenty five crore five lakh five thousand and five hundred/Twenty five crore five lakh five thousand and five)

Write $5,50,50,050$ in words in the Indian system of numeration. (Five crore fifty lakh fifty thousand and five hundred/Five crore fifty lakh fifty thousand and fifty