Math trem

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Across
  1. 3. number
  2. 5. multiple of a number is the roduct of that number and any other whole number. Zero is a multiple of every number.
  3. 6. subtraction, multiplication, and division are the basic arithmetic operations.
  4. 7. product of 1 and any number is that number.
Down
  1. 1. identity
  2. 2. property of multiplication
  3. 4. property of multiplication