Children visiting Mr. Monopoly's amusement park must must keep track of their spending in order to enjoy all the rides and activities. Includes arithmetic problems about money.
Presents two books of mathematical puzzles by "Alice In Wonderland" author Lewis Carroll: "Pillow Problems, " containing seventy-two stumpers, and "A Tangled Tale, " which weaves its puzzles into a ten-chapter story. Includes answers.
Contains a collection of over 190 math puzzles, games, and tricks that challenge skills in areas such as probability, logic, continuous networks, numbers, and spatial relations.