Math Project Crossword

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Across
  1. 3. Factor Property, AB=0
  2. 4. Identity, A+0=A
  3. 7. center
  4. 8. any number that can be written as a fraction.
  5. 9. the distance around something.
  6. 10. Property, (A+B)+C=A+(B+C)
  7. 12. Property, A(B+C)=AB+AC
  8. 13. numbers that can't be written as a fraction.
  9. 14. a straight line from the center to the circumference of a circle or sphere.
  10. 16. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
  11. 18. Inverse, Ax1/A=1
Down
  1. 1. Property, A+B=B+A
  2. 2. the point halfway between the endpoints of a line segment
  3. 5. in between an integer.
  4. 6. Equation, an equation between two variables that gives a straight line when plotted on a graph.
  5. 11. Value, is the distance from zero and is always positive.
  6. 15. Numbers, the positive integers whole numbers and sometimes zero as well.
  7. 17. a positive and or negative whole number.