vocabulary words

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Across
  1. 3. rule that tells the correct sequence of steps for evaluating a expression
  2. 5. statement that the values of two mathematical expressions are equal
  3. 7. a number expressed as a quotient
  4. 9. able to assume different numerical values
Down
  1. 1. a collection of symbols that jointly express a quantity
  2. 2. a quantity or parameter that does not change its value
  3. 4. a fraction whose denominator is a power of ten
  4. 6. a whole number
  5. 8. a numerical or constant quantity placed before and multiplying the variable