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Type: Multiple-Choice
Category: Number Properties
Level: Grade 9
Author: shawnah1978
Last Modified: 6 years ago

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Number Properties Question

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Grade 9 Number Properties

Which equation below shows a correct use of the multiplicative identity property?
  1. x * 1 = 1 * x
  2. xy = yx
  3. x * 1 = x
  4. 2x + 3 = 3 + 2x