Expressions Vocabulary

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Across
  1. 3. A mathematical sentence that uses numbers, symbols, and operators and does not contain an equal sign
  2. 4. A mathematical sentence that uses numbers, symbols, and operators and does contain an equal sign
  3. 9. The operation to use when you see "sum."
  4. 10. A number without a letter in an expression.
  5. 13. The operation to use when you see "product."
  6. 15. Any terms that have exactly the same variable and exponents.
  7. 16. A symbol, typically a letter, used to represent an unknown value.
Down
  1. 1. Each "group" of numbers or letters separated by addition or subtraction in an expression.
  2. 2. The number being multiplied by a variable in an expression.
  3. 5. An expression with 1 term.
  4. 6. The property used to multiply all the terms inside the parentheses by the same coefficient.
  5. 7. The operation to use when you see "quotient."
  6. 8. An expression with 2 terms.
  7. 11. An expression with 4 or more terms.
  8. 12. An expression with 3 terms.
  9. 14. The operation to use when you see "difference."