P – MC – OE15

You have a collection of coins. Some coins are the same and some are different. What is the value of all these coins?

P – MC – OE16

You have a collection of bills. Most of the bills are the same. What is the value of all these bills?

P – MC – OE17

You have a collection of coins. Most of the coins are the same. What is the value of all these coins?

P – MC – PP40

What value does the following represent: 1 dime, 5 nickels, 2 quarters

P – MC – OE2

Represent a dollar amount using more than five bills.

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!