Evie Popp; Chapter 2 Vocab. MATH

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Across
  1. 1. The set of whole numbers and their opposites.
  2. 3. Two numbers that are an equal distance from zero on a number line; also called additive inverse.
  3. 6. A decimal in which one or more digits repeat infinitely.
  4. 7. To find an answer or a solution.
  5. 9. A number without fractions; an integer.
  6. 11. The distance of a number from zero on a number line; shown by ||.
  7. 12. The degree of complexity of an equation, expression, etc., as denoted by an ordinal number.
  8. 13. The opposite of a number.
Down
  1. 2. A decimal number that ends, or terminates.
  2. 4. Any number that can be expressed as a ratio of two integers.
  3. 5. A diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
  4. 8. A mathematical sentence that shows that two expressions are equivalent.
  5. 10. A mathematical phrase that contains operations,numbers, and/or variables.