Unit 2 Vocabulary and Properties

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Across
  1. 2. One of the 4 regions on the coordinate plane.
  2. 5. Inverse When the sum of two numbers is zero.
  3. 6. (0,0).
  4. 9. A number by itself (no variables).
  5. 12. Inversnumbers the product of two numbers is one.
  6. 13. The distance around a figure.
  7. 15. The location of a point on the coordinate plane (x,y).
  8. 17. A number that does not terminate or repeat OR can not be written as a fraction.
Down
  1. 1. When you add or multiply two numbers and the order does not matter.
  2. 3. Property of Equality When you add or subtract the same number to both sides of an equation, the equation stays balanced.
  3. 4. The number in front of a variable.
  4. 7. Property of Equality When you multiply or divide the same number on both sides of the equation, the equation remains balanced.
  5. 8. When three or more numbers are added or multiplied and the order/grouping does not matter.
  6. 10. The result of addition.
  7. 11. Parts of an equation or expression that are added or subtracted.
  8. 13. The result of multiplication.
  9. 14. A number that terminates or repeats OR a number that can be written as a fraction.
  10. 16. The amount of surface.