The number devil / Enzensberger, Hans Magnus

Annoyed with his math teacher who won't let him use a calculator, twelve-year-old Robert finds help from the number devil in his dreams.

Annoyed with his math teacher who assigns word problems and won't let him use a calculator, twelve-year-old Robert finds help from the number devil in his dreams.

Annoyed with his math teacher who assigns word problems and won't let him use a calculator, twelve-year-old Robert finds help from the number devil in his dreams.