Pre-Algebra Chapter 2 Vocabulary

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Across
  1. 3. If a number m is a multiple of n, then we say that m is __________ by n.
  2. 4. The constant that multiplies the variable(s) in a term is called the _________.
  3. 6. The process of simplifying an expression by adding or subtracting terms with the same variables and exponents.
  4. 8. An expression that contains one or more variables.
  5. 9. To replace a variable with a specific value.
  6. 10. The product of only prime numbers that equals the number.
  7. 13. The rules that define the correct sequence for evaluating an expression (PEMDAS).
  8. 15. The result of an addition operation.
  9. 16. A mathematical statement that compares two expressions using <, >, ≤, or ≥.
  10. 18. Two expressions connected by an equal sign.
  11. 19. Any numbers or values being multiplied to yield a product.
  12. 20. A term that has a fixed value and does not contain a variable.
  13. 22. A number raised to the power of 2.
  14. 25. To rewrite an expression in its most reduced or compact form.
  15. 26. A counting number greater than 1 whose only factors are 1 and itself.
  16. 27. An expression that represents repeated multiplication of the same factor.
  17. 28. A term that is the product of a number (coefficient) and a variable.
  18. 29. The smallest number that is a multiple of two numbers.
  19. 30. A number raised to the power of 3.
  20. 32. An expression with only numbers and operations, no variables.
  21. 34. The result of a division operation.
Down
  1. 1. A number, a variable, or a combination of numbers and variables and operation symbols.
  2. 2. A symbol, usually a letter, that represents one or more numbers.
  3. 5. An expression that contains a variable and can change value depending on the variable.
  4. 7. The result of a multiplication operation.
  5. 11. A counting number that is not prime.
  6. 12. Terms that are either constants or have the same variables with the same exponents.
  7. 14. The result of a subtraction operation.
  8. 17. To find the value of the expression when the variable is replaced by a given number.
  9. 21. A constant or the product of a constant and one or more variables.
  10. 23. A mathematical process such as addition, subtraction, multiplication, or division.
  11. 24. A number is a _________ of n if it is the product of a counting number and n.
  12. 26. Symbols used to group terms and operations to show order of evaluation.
  13. 31. A small raised number that shows how many times the base is used as a factor.
  14. 33. A value of a variable that makes a true statement when substituted into the equation.