Write an appropriate symbol $\left(<, >\text{ or} =\right)$ in the blank.

$8$ tens  $79$

Choose the appropriate symbol and fill the blank.

$1$ ten $9$ ones _____ $2$ tens $9$ ones ($>,<,=$)

Arrange the numbers in descending order and write the greatest number.

$99, 61, 21, 36, 85$

Arrange the numbers in descending order and write the greatest number.

$29, 35, 49, 52, 90$ 

Arrange the numbers in descending order and write the greatest number.

$37, 57, 47, 27, 97$

Arrange the numbers in ascending order and write the smallest number.

$89, 43, 24, 37, 78$

Arrange the numbers in ascending order and write the smallest number.

$11, 90, 65, 57, 22$

Arrange the numbers in ascending order and write the smallest number.

$32, 50, 75, 18, 24$

Match the given place values with the correct number. and decode the hidden message.

_____ _____ _____ _____ ______ _____ _____ ______ _____ _____

 $91$        $09$      $34$      $40$     $73$       $11$       $68$      $80$       $27$      $55$