Unit 4 Vocabulary 1

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Across
  1. 5. the inverse operation of subtraction.
  2. 6. the inverse operation of addition
  3. 7. numbers that are multiplied to give a product.
  4. 9. a term that only contains a number.
  5. 10. the inverse operation of multiplication.
Down
  1. 1. the inverse operation of division.
  2. 2. a mathematical sentence that includes an equals sign to compare two expressions.
  3. 3. the number part of a term that contains a variable.
  4. 4. a mathematical phrase that can involve variables, numbers, and operations.
  5. 8. a letter that represents an unknown value.