Move over Sudoku, here come Balance Benders™! You can use these books as quick, fun logic problems or as stepping stones to success in algebra. Children develop deductive thinking and pre-algebra skills as they solve balance puzzles that are more fun and addictive than Sudoku puzzles! Children must analyze each balance to identify the clues, and then synthesize the information to solve the puzzle. Try one -- and then try to stop!
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Vendeur : Evergreen Goodwill, Seattle, WA, Etats-Unis
paperback. Etat : Good. N° de réf. du vendeur mon0000396908
Quantité disponible : 1 disponible(s)
Vendeur : Goodwill, Brooklyn Park, MN, Etats-Unis
Etat : good. Corners are bent. There are tears on paperback. N° de réf. du vendeur 2Y6RUU004R2O_ns
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Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis
Etat : very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail. N° de réf. du vendeur OTV.1601442289.VG
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Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. N° de réf. du vendeur 00101324002
Quantité disponible : 2 disponible(s)
Vendeur : HPB-Diamond, Dallas, TX, Etats-Unis
paperback. Etat : 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! N° de réf. du vendeur S_469760604
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Vendeur : Goodwill of Central and Coastal Virginia, Richmond, VA, Etats-Unis
Etat : acceptable. N° de réf. du vendeur CCVV.1601442289.A
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Vendeur : tLighthouse Books, Onekama, MI, Etats-Unis
Etat : good. Good condition. A copy that has been read but remains in clean condition. All pages are intact and the cover is intact. The spine and cover may show signs of wear. Pages can include limited notes and highlighting, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation. If you're not satisfied with purchase please just return it! N° de réf. du vendeur HSV.1601442289.G
Quantité disponible : 1 disponible(s)