Chapter 5 Vocabulary

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Across
  1. 2. property that states that the wau in which numbers are grouped does not change the sum or product
  2. 4. property that states that the order in which numbers are added does not change the sum and that the order in which factors are multiplied does not change the product
  3. 5. a number close to an exact value. an estimate indicates about how much
  4. 7. the value given to a digit by its position in a number
  5. 8. when computing using actual numbers, you find a(n) _________
  6. 9. To _________ is to form into a new or restructured group or grouping
Down
  1. 1. operations that undo each other
  2. 3. property that states that the sum of any number and 0 equals the number and that the product of any number and 1 equals the number
  3. 6. subtracting results in finding the ___________ between two numbers