Explores the concept of using symbols for numbers: ones, tens, hundreds, etc.
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Book Description Prentice-Hall. Hardcover. Book Condition: Fair. Dust Cover Missing. Bookseller Inventory # G0134044592I5N01
Book Description Prentice-Hall, 1976. Book Condition: Used: Good. Bookseller Inventory # SONG0134044592
Book Description Prentice-Hall, 1976. Hardcover. Book Condition: Very Good. Great condition with minimal wear, aging, or shelf wear. Bookseller Inventory # P020134044592