This collection of mind-bending math puzzles concentrates on groups of five, with each riddle posing a problem that readers can solve by counting. Illustrations.
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This collection of mind-bending math puzzles concentrates on groups of five, with each riddle posing a problem that readers can solve by counting. Illustrations.
Read Less
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Seller's Description:
Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.
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Seller's Description:
Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.
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Seller's Description:
Used book in good condition. May have some wear to binding spine cover and pages. Some light highlighting markings writing may be present. May have some stickers and or sticker residue present. May be Ex-lib. copy. May NOT include discs or access code or other supplemental material. We ship Monday-Saturday and respond to inquiries within 24 hours.
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Seller's Description:
Fair. Books may have damage such as dents creases and folded pages. Some books may have writing or highlighting inside. Extras or accessories are not guaranteed. Digital codes and CDs are not tested and may not work.
