Readers are presented with groups of countable items--birds, flowers, and other objects--and are then encouraged to add and subtract units from each colorful group. Full-color illustrations. This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.