Mental math challenges /
Lobosco, Michael L.
Mental math challenges / Math challenges [by] Michael L. Lobosco. - New York : Sterling, 1999. - 80 p. : ill. (some col.) ; 27 cm.
Includes index.
Presents hands-on tasks and do-it-yourself activities using simple materials and inexpensive supplies demonstrating logic and reasoning abilities in mathematics.
4-8.
1895569508
99018586
Mathematical recreations.
Mathematics--Miscellanea.
QA40.5 / .L62 1999
510
Mental math challenges / Math challenges [by] Michael L. Lobosco. - New York : Sterling, 1999. - 80 p. : ill. (some col.) ; 27 cm.
Includes index.
Presents hands-on tasks and do-it-yourself activities using simple materials and inexpensive supplies demonstrating logic and reasoning abilities in mathematics.
4-8.
1895569508
99018586
Mathematical recreations.
Mathematics--Miscellanea.
QA40.5 / .L62 1999
510