4-21: Expressions

1234567891011
Across
  1. 6. is an expression that has three terms
  2. 8. is a mathematical phrase that contains numbers, variables, and operators
  3. 9. is a number by itself or the product of a number and a variable or more than one variable
  4. 10. is an expression that has only one term
  5. 11. is the numerical part when a term has both a number and a letter or letters
Down
  1. 1. are the letters
  2. 2. is an expression that has two terms
  3. 3. is writing the term with the greatest exponent first, and writing the constant last
  4. 4. of a monomial can be found by adding the sum of the exponents
  5. 5. is a number that is fixed or does not vary in an expression it stays constant
  6. 7. is an expression consisting of variables and coefficients.