answer ) 1 million3. Insert commas suitably and write each of the following numbers in words in

1. Write the smallest natural number. Can you write the largest natural number

(ii) 1 million = lohundred thousan

(iv) 1 billion = ... hundred million, (ii) Consider the numbe

6. Write each of the following numbers in numeral form and place comm

Exercise 1.1

(i)

The number of digits

2. Fill in the

bianks:

the number of digits

(1) 1 lakh = Abten thousand lo

:. 400381 > 53757.

(iii) 1 crore = La ten lakh

lo

The number of digi

the number of digi

(i) 506723

(ii) 180018018

.. Both the numbe

4. Write the following numbers in expanded form:

The digit in the h

(1) 750687

(ii) 5032109

the digit in the

5. Write the following numbers in figures:

:. Both number

(i) Seven lakh three thousand four hundred twenty

The digit in the

(ii) Eighty crore twenty three thousand ninety three

the digit in the

Also write the above numbers in the place value chart.

As 9 > 6, ther

correctly:

(i) Seventy three lakh seventy thousand four hundred seven.

(ii) Nine crore five lakh forty one.

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

7. Write the face value and place value of the digit 6 in the number 756032.

8. Find the difference between the place value and the face value of the digit 9 in thumbers as show

number 229301.

9. Determine the difference of the place value of two 7's in 37014472 and write iti

words in International system.

Since 8 > 3,64

:. The given

ample 1. Arrange th

4378, 64805, 64389

blution. The numb

the number of di

the number of d

To compare the

xample 2. Arr

250473