Pre-Algebra Chapter 1 Vocabulary

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Across
  1. 3. The set of whole numbers and their opposites: {...,—3,—2,—1, 0, 1, 2, 3,...}.
  2. 4. A number, a variable, or the product of a number and one or more variables.
  3. 8. The numbers that are used in counting; the positive integers.
  4. 9. The number or expression used as a factor in a power.
  5. 10. The least nonzero multiple that is common to a given set of numbers
  6. 11. The greatest number that is a factor of two or more given numbers.
  7. 13. A term that does not have variables.
  8. 14. Numbers that have 1 as their only common factor.
  9. 17. The number that indicates how many times the base is used as a factor.
  10. 18. A set of rules for evaluating an expression involving more than one operation. Order of __________.
  11. 19. To find the value of a numerical or algebraic expression
Down
  1. 1. A number greater than 1 that has exactly two factors, itself and 1.
  2. 2. A zero exponent is equal to ______ ?
  3. 4. A decimal whose digits end.
  4. 5. A number that can be written in fraction form.
  5. 6. The numerical factor of a term that contains a variable.
  6. 7. The distance of a number from zero on a number line. The ________ value.
  7. 10. the type of coefficient that is the variable, or variables, of a term.
  8. 12. A number in exponential form.
  9. 15. The product of a number and any whole number.
  10. 16. The multiplicative inverse of a number.