7th Grade Chapter 1 Vocabulary

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Across
  1. 7. Ordered pairs of numbers used to locate a point on a grid.
  2. 10. To find the value of a numerical or algebraic expression
  3. 11. A set of rules for evaluating an expression involving more than one operation. Order of __________.
  4. 12. The horizontal number line in a coordinate plane.
  5. 15. Multiplying a sum by a number is the same as multiplying each addend by that number and then adding the two products.
  6. 16. The vertical number line in a coordinate plane.
  7. 18. A numeral that tells you how many times you would multiply the base times 1.
Down
  1. 1. The distance of a number from zero on a number line. The ________ value.
  2. 2. On the coordinate plane, the point of intersection of the x-axis and the y-axis
  3. 3. Incorrect answer choices that are common errors and can distract you from selecting the correct answer in a multiple-choice question.
  4. 4. A decimal whose digits end.
  5. 5. The set of whole numbers and their opposites: {...,—3,—2,—1, 0, 1, 2, 3,...}.
  6. 6. The number or expression used as a factor in a power.
  7. 8. A number that can be written in fraction form.
  8. 9. The four sections into which the x-axis and y-axis divide the coordinate plane.
  9. 13. The numbers that are used in counting; the positive integers.
  10. 14. A term that does not have variables.
  11. 17. A number, a variable, or the product of a number and one or more variables.