NCERT Solutions Class 6 Maths Chapter 1 Knowing Your Numbers Exercise 1.1 are provided here. These solutions are prepared by expert teachers to guide you in your exam preparation. The solutions are always prepared by following NCERT guidelines, so that it covers the whole syllabus accordingly. Our CBSE Class 6 Maths Solutions Chapter 1 Exercise 1.1 Solutions are very helpful in scoring well in examinations.

## NCERT Solutions for Class 6 Maths Chapter 1 Exercise 1.1

**EXERCISE: 1.1**

**Question 1:** Fill in the blanks:

(a) 1 lakh = ………….. ten thousand.

(b) 1 million = ………… hundred thousand.

(c) 1 crore = ………… ten lakh.

(d) 1 crore = ………… million.

(e) 1 million = ………… lakh.

**Answer:**

(a) 10

(b) 10

(c) 10

(d) 10

(e) 10

**Question** **2: **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.

**A****nswer:**

(a) 73,75,307

(b) 9,05,00,041

(c) 7,52,21,302

(d) 5,84,23,202

(e) 23,30,010.

**Question** **3: **Insert commas suitable and write the names according to Indian system of numeration:

(a) 87595762

(b) 8546283

(c) 99900046

(d) 98432701

**A****nswer:**

**(a) **8,75,95,762

Eight crore seventy-five lakh ninety-five thousand seven hundred sixty-two.

**(b)** 85,46,283

Eighty-five lakh forty-six thousand two hundred eighty-three.

**(c)** 9,99,00,046

Nine crore ninety-nine lakh forty-six.

**(d)** 9,84,32,701

Nine crore eighty-four lakh thirty-two thousand seven hundred one.

**Question** **4: **Insert commas suitable and write the names according to International system of numeration:

**(a)** 78921092**(b)** 7452283**(c)** 99985102**(d)** 48049831

**A****nswer:**

**(a)** 78,921,092

Seventy-eight million nine hundred twenty-one thousand ninety-two

**(b)** 7,452,483

Seven million four hundred fifty-two thousand two hundred eighty-three

**(c)** 99,985,102

Ninety-nine million nine hundred eighty-five thousand one hundred two

**(d)** 48,049,831

Forty-eight million forty-nine thousand eight hundred thirty-one

### Access NCERT Solutions for Class 6 Maths Chapter 1 Knowing Your Numbers – All Exercises

Below we have provided the links to check solutions of the other exercises of the chapter.