Number puzzles

Contains number puzzles based on simple arithmetic. Answers are at the end of the book.

Usborne/Hayes
1980
9780881100501
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
48060642903742286297162424487WARE436WARE200238G 793.7 TYL793.715774597521709567815