Algebra

123456789
Across
  1. 1. OPER
  2. 5. A combination of variables, numbers, and operations (like +, -, ×, ÷).
  3. 6. The result of a mathematical problem.
  4. 7. To make an expression or equation less complicated.
  5. 9. The numerical factor of a term.
Down
  1. 2. To find the value of an algebraic expression by replacing variables with numbers.
  2. 3. TERMS: Terms that have the same variable(s) raised to the same power.
  3. 4. A symbol, usually a letter, that represents an unknown number.
  4. 8. A number on its own, without any variables.