# 1. Knowing Our Numbers Mathematics Class 6 In English Medium Ncert Book Solutions Exercise 1.1

## 1. Knowing Our Numbers : Exercise 1.1 Mathematics class 6th:English Medium NCERT Book Solutions

## NCERT Books Subjects for class 6th Hindi Medium

Chapter 1. Knowing Our Numbers Exercise 1.1 : NCERT Book Solutions for class 6th. All solutions and extra or additional solved questions for 1. Knowing Our Numbers : Exercise 1.1 Mathematics class 6th:English Medium NCERT Book Solutions.. All ncert books and cbse syllabus are solved chapter by chapter and also exercise within chapter and exercise solved by our expert in Hindi and English Medium for studends.

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# 1. Knowing Our Numbers

#### Exercise 1.1

## Exercise-1.1 ch-1

1. Fill in the blanks:

(a) 1 lakh = __10______ ten thousand.

(b) 1 million =__10______ hundred thousand.

(c) 1 crore = __10______ ten lakh.

(d) 1 crore = __10______ million.

(e) 1 million = __10______ lakh.

2. Place commas correctly and write the numerals:

(a) Seventy three lakh seventy five thousand three hundred seven. 73,75,307

(b) Nine crore five lakh forty one. 9,05,00,041

(c) Seven crore fifty two lakh twenty one thousand three hundred two. 7,52,21,302

(d) Fifty eight million four hundred twenty three thousand two hundred two.6,84,23,202

(e) Twenty three lakh thirty thousand ten. 23,30,010

3. Insert commas suitably and write the names according to Indian System of

Numeration :

(a) 8,75,95,762 : eight crore, seventy five lakh, ninety five thousand, seven hundred sixty two

(b) 85,46,283 : eighty five lakh, fourty`six thousand,

(c) 9,99,00,046 : nine crore ninety nine lakh fourty six.

(d) 9,84,32,701 : nine crore eigty four lakh thirty two seven hundred one.

4. Insert commas suitably and write the names according to International System

of Numeration :

(a) 78921092 : 78,921,092

(b) 7452283 : 7,452,283

(c) 99985102 : 99,985,102

(d) 48049831 : 48,049,831

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See other sub-topics of this chapter:

1. Exercise 1.1 class 6 Chap-1. Knowing Our Numbers

2. Exercise 1.2 class 6 Chap-1. Knowing Our Numbers

3. Exercise 1.3 class 6 Chap-1. Knowing Our Numbers

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# NCERT Solutions

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#### Notes And NCERT Solutions

Our NCERT Solution and CBSE Notes are prepared for Term 1 and Terms 2 exams also Board exam Preparation.

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### Mathematics Chapter List

1. Knowing Our Numbers

2. Whole Numbers

3. Playing with Numbers

4. Basic Geometrical Ideas

5. Understanding Elementary Shapes

6. Integers

7. Fractions

8. Decimals