Multiplying and Dividing Real Numbers

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Across
  1. 3. the product of two real numbers with the same sign
  2. 5. when you add a negative and positive number you use the sign of the ________absolute value
Down
  1. 1. shorthand for repeated addition
  2. 2. the product of two real numbers with different signs
  3. 4. when you have two negative numbers and get a negative answer different than multiplication