Becoming a mental math wizard
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Word Count
47,750 words, Guess
Page Count
191 pages
Identifiers
- ISBN-101558702164
- ISBN-139781558702165
- LibraryThing319096
- Library of Congress Control Number91019472
- Open LibraryOL1540815M
Classifications
- DDC372.7
- LCCQA40.5 .L83 1991
Description
An effort to make math fun through doing and performing rather than studying and pondering.
Subjects
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