The Number Devil : A Mathematical Adventure
Der Zahlenteufel
- New York Henry Holt 1998
- 262 p color illus 24/15,5/1,7 cm Paperback
Excellent for math enrichment, cross-curricular reading, or library book talks.
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.