The Indian system of numeration is also called the system.

_____ hundreds $=1$ thousand.

$2$ tens$4$ ones $=$ _____

Fill in the missing numbers.

$10$ one thousand $=$ _____ ten thousand.

Solve mentally.

The face value of $5$ in the numeral $8462590$ is _____.

$2 \text{tens} 5 \text{ones}=$ _____ 

The sum of $10$ tens $+ 4$ ones $=$ _____.

$100+10+9=$ _____

In $63$, the place value of $6$ is _____. (Write in numeral)

The population of a country was $\mathrm{91,453}$ ten days ago. Now, it has become one lakh fifty-four thousand eight hundred fifty-four.

Fill in the blanks using the given information.

The digit in the thousands place in $\mathrm{91,453}$ is _____.

$9\text{ tens}+2 \text{ones}=$ _____

$3 \text{tens} 4 \text{ones}=$ _____ 

$1 \text{hundred}+6 \text{tens}+6 \text{ones} =$ _____

$1 \text{hundred}+7 \text{ones} =$ _____

The population of a country was $\mathrm{91,453}$ ten days ago. Now, it has become one lakh fifty-four thousand eight hundred fifty-four.

Fill in the blanks using the given information.

Place value of the digit $9$ in $\mathrm{91,453}$ is _____.