Write the expanded form of the given number:

$20$

Write the number in compact form:

$50+6$

Write the number in compact form:

Write the number in compact form:

Write the number in compact form:

Suman has $12$ chocolates. Her mother gave her $9$ more chocolates. How many chocolates does she have now?

For a party, $48$ ice-creams were bought. When $8$ more guests came, $8$ more ice-creams were bought. How many ice creams were bought altogether?

Anu had $17$ sweets. She gave $9$ sweets to her friends. How many sweets are left with her now?

In a class there are $42$ students. $15$ of them were absent on Monday. How many students were present on Monday?