$$ $$ Pedro had one 10-dollar bill, two 5-dollar bills, one 1-dollar bill, three dimes, two nickels, and six pennies. How much money did Pedro have in all? $$ $$

$$ $$ Cynthia had one 20-dollar bill, two 5-dollar bills, three 1-dollar bills, three quarters, two dimes, and one penny in her purse. How much money did Cynthia have in all? $$ $$

$$ $$ Will bought a soda and a pretzel at the movies. It cost $4.85. He gave the cashier a 10-dollar bill. How much money did the cashier give him in change? $$ $$

$$ $$ Jill went to the grocery store and bought a bag of jelly beans and a bottle of orange juice. She spent $3.58. If she gave the cashier four 1-dollar bills, how much change did Jill receive? $$ $$

$$ $$ Travis went to Perfect Pet to get some supplies for his dog, Sasha. He bought Sasha a collar for $7.25 and a toy for $6.49. He gave the cashier a 20-dollar bill. How much change did Travis receive? $$ $$

$$ $$ Mr. and Mrs. Chang went to breakfast at Al’s Pancake World. Their breakfast cost $12.43. They gave the waitress a 20-dollar bill. How much change did they receive? If they gave the waitress a $4 tip, how much money did they have left? $$ $$