# S.chand publication solution of class 6 chapter 1 exercise 1C

## EXERCISE 1 C

QUESTION 1

Read the following numbers in the International system of numeration and write in words

(i) 53,673

Sol :

(ii) 430,057

Sol :

(iii) 78,823,761

Sol :

(iv) 600,003

Sol :

(v) 1,369,864,005

Sol :

(vi) 80,112,005,459

Sol :

QUESTION 2

Write the numerals for the following numbers.

Sol :

(i) Six hundred six thousand seven hundred twelve

Sol :

(ii) Four million eight hundred thirteen thousand three hundred .

Sol :

(iii) Eight hundred nine million eight thousand seven

Sol :

(iv) Three billion eighteen million nine hundred one thousand seventeen

Sol :

(v) Sixteen billion f‌ive hundred nineteen million nine hundred thirteen thousand seven hundred two

Sol :

(vi) Thirty-eight billion five hundred thousand forty-eight

Sol :

QUESTION 3

Write the compact numeral for 8000000 + 50000 + 90 + 9 using the international system of numeration  . Also write the number name .

Sol :

QUESTION 4

Write three consecutive whole numbers just preceding 729,001

Sol :

QUESTION 5

Write in numerals and words the largest 8-digit number having four different digits in the

(i) Indian system of numeration

Sol :

(ii) International system of numeration

Sol :

QUESTION 6

Match column A and column B

Column AColumn B
(i) Three hundred thousand(a) Three crore
(ii) Three billion(b) Thirty lakh
(iii) Thirty million(c) Three hundred crore
(iv) Three million(d) Three lakh

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