THE COIN TRADING GAME REVISITED 1. A third passenger has been watching you play. She suggests it is more challenging to start the game with three blue coins' and to remove the number of white coins equal to the number rolled on each turn. The first player to remove all the coins from his or her playing board is the winner. Your playing partner is confused. "How can you remove white coins when there aren't any on the board?" he asks. Explain how this can be done. 2. Play this new version of the game with a partner. Each player should record the result of each move in a table like the one on the preceding page. 1. You become bored with the games and go to the spaceport newsstand to buy something to read. Glancing at the cover of a Fourian magazine you notice that the price is given as 123four- At the checkout stand, the clerk explains that this means one blue coin, two red coins, and three white coins. How many of each color coin does each of the following prices represent? a. 231 four- b. 102 four- d. 20four- c. 13 four- 2. How would Fourians write each of the following prices? a. 1 blue, 2 red, 1 white b. 2 red, 3 white c. 2 blue d. 2 blue, 3 white_ 3. Back in the waiting area, you begin leafing through a magazine that you purchased. You note that the first page is numbered I four but when you get to the fourth page, you are surprised to find that it is numbered 10four Fill in the blanks below to show how the remaining pages of the magazine would be numbered. I four 10 four 333 four 33-foar