[Question]: Shelly has ten $10 bills and four fewer $5 bills. How much money does Shelly have in all?
[Answer]: Shelly's ten $10 bills amount to 10 x $10 = $100. She has 10 - 4 = 6 $5 bills. The 6 $5 bills amount to 6 x $5 = $30. Thus, Shelly has $100 + $30 = $130 in all.
So the answer is 130.

[Question]: In 2004, there were 60 kids at a cookout. In 2005, half the number of kids came to the cookout as compared to 2004. In 2006, 2/3 as many kids came to the cookout as in 2005. How many kids came to the cookout in 2006?
[Answer]: In 2005, 60 / 2 = 30 kids came to the cookout. In 2006, 30 / 3 * 2 = 20 kids came to the cookout.
So the answer is 20.

[Question]: Peggy fell off her bike and skinned her knees. She needed two bandages on her left knee and three bandages on her right knee. If the box of bandages had 8 less than two dozen bandages before Peggy skinned her knees, how many bandages were left in the box after Peggy finished putting bandages on her knees?
[Answer]:
Two dozen is 12 * 2 = 24. Eight less than two dozen bandages is 24 - 8 = 16 bandages. She needed two bandages on her left knee and three bandages on her right knee for a total of 2 + 3 = 5 bandages. Therefore, after Peggy finished putting bandages on her knees there were 16 - 5 = 11 bandages remaining in the box.
So the answer is 11.