Place commas correctly and write the numerals:

(a). Seventy three lakh seventy five thousand three hundred seven.

(b). Nine crore five lakh forty one.

(c). Seven crore fifty two lakh twenty one thousand three hundred two.

(d). Fifty eight million four hundred twenty three thousand two hundred two.

(e). Twenty three lakh thirty thousand ten.

Q. Write each of the following in numeral form:
(i) Eight thousand twelve.
(ii) Seventy thousand fifty three.
(iii) Five lakh seven thousand four hundred six.
(iv) Six lakh two thousand nine.
(v) Thirty lakh eleven thousand one.
(vi) Eight crore four lakh twenty five.
(vii) Three crore three lakh three thousand three hundred three.
(viii) Seventeen crore sixty lakh thirty thousand fifty seven.

Q. The number 315233729 can be written in International system as ..........

Q. Write the following numbers in the Indian system of numeration:
(i) Six million five hundred forty three thousand two hundred ten.
(ii) Seventy six million eighty five thousand nine hundred eighty seven.
(iii) Three hundred twenty five million four hundred seventy nine thousand eight hundred thirty eight.

Q. Place commas correctly and write the numerals:

Seven crore fifty two lakh twenty one thousand three hundred and two.