Math Crossword

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Across
  1. 3. _____ Property the product always coming out to zero
  2. 5. Positive and negative whole numbers
  3. 6. Perimeter of a circle
  4. 8. How many for one?
  5. 10. ______ Property keeping the number the same
  6. 11. ______ Property grouping together in a equation
  7. 16. The outside of a 2-D figure
  8. 17. _____ Area,area of all the faces
  9. 18. The line that goes from the perimeter of a circle to the center
  10. 19. Area of Base x Height
Down
  1. 1. Percent of ______the percent of increase or decrease
  2. 2. Part of a whole number in the form with a numerator and a denominator
  3. 4. ______ Property distributing from outside the parenthesis
  4. 6. ______ Property flipping the equation but the answer will stay the same
  5. 7. Show the relationship between 2 numbers
  6. 9. _______ Triangle where all sides and angles different
  7. 11. Base x Height
  8. 12. ______ Triangle where 2 sides and 2 angles are the same
  9. 13. ______ Triangle where all sides and angles are the same
  10. 14. The longest chord that goes through the center of a circle
  11. 15. Part of a hundred