The addition is  $4AB+AB0=653$. Find the value of A and B.

[Note: Here A and B are digits.]

Given: $4AB+AB0=653$

The above addition can also be written as:

If $B=3$, then $3+0=3$.  

Therefore, $B=3$

For $A$, 

$A+B=5$

$A=5-3$

$A=2$

Hence, the values are: $A=2, B=3$