Chapter 1 Vocab

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Across
  1. 6. A group of objects arranged into rows and columns
  2. 8. The answer to a multiplication problem
  3. 9. The property that says changing the order of factors in a multiplication problem does not change the product.
  4. 10. An operation that separates a group of objects into groups of equal size
Down
  1. 1. An operation that gives the total number of objects when you combine equal groups
  2. 2. A vertical (up and down) arrangement of objects in an array
  3. 3. Numbers that are multiplied to get a product
  4. 4. Groups Groups that have the same number of objects
  5. 5. diagram A model that shows a whole divided into parts
  6. 7. A horizontal (left to right) arrangement of objects in an array.