Murphy, Stuart J.
Less than zero
- New York : Scholastic, 2003.
- 33 p. : col. ill. ; 21 x 26 cm.
- MathSmart .
By Stuart J. Murphy ; illustrations by Frank Remkiewicz.
While trying to save enough money to buy a new ice scooter, Perry the Penguin learns about managing his money and about negative numbers.
0439639581
Arithmetic -- Juvenile literature.
Numbers, Negative -- Juvenile literature.
Arithmetic -- Graphic methods -- Juvenile literature.
Finance, Personal.