Morgan goes to the drive-thru and orders his lunch.  He gets a hamburger for $4, onion rings for $2 and a smoothie for $3. If he pays with a $20 bill, how much change does he receive? Let's think step by step and output the final answer after "####".
user
Morgan’s lunch cost $4 + $2 + $3 = $<<4+2+3=9>>9.
If he pays with a $20 bill, he will receive change of $20 - $9 = $<<20-9=11>>11.
#### 11
Morgan goes to the drive-thru and orders his lunch.  He gets a hamburger for $4, onion rings for $2 and a smoothie for $3. If he pays with a $20 bill, how much change does he receive?
train