Question

Amy has 6 one dollar bills,3 five dollar bills,and 1 ten dollar bill.how much money dose Amy have in all?

Answer 1

1+1+1+1+1+1+5+5+5+10=31

Answer 2

6 one dollar bills is $6
3 five dollar bills is $15 (3x5)
1 ten dollar bill is $10 

add 6, 15, and 10 and you get a total of $31