Unit 2 Vocab

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Across
  1. 3. When we separate order of operations by part of an equation or expression
  2. 5. Product of 2 numbers is 1 (3*1/3)
  3. 7. Distance around a plane figure
  4. 9. Number by itself (no variable)
  5. 15. One of the 4 regions of the coordinate plane
  6. 17. Add or multiply 3 or more numbers and the order doesn't matter
  7. 18. Sum of two numbers is zero (2+ -2)
Down
  1. 1. Number in front of the variable
  2. 2. Non-repeating, non-ending; cannot be a fraction
  3. 4. Add or multiply 2 numbers and the order doesn't matter
  4. 6. Result of addition
  5. 8. Addition property of ________- add or subtract the same number to both sides of an equation and it stays balanced or equal
  6. 10. (0,0)
  7. 11. The amount of surface
  8. 12. Repeating or ending decimal; can be written as a fraction
  9. 13. Result of multiplication
  10. 14. ______________ property of equality- multiply or divide both sides of an equation by the same number and it stays balanced or equal
  11. 16. (x,y) locate a point on the grid