7th and 8th Grade Vocab

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Across
  1. 5. An angle that measures more than 90 degrees.
  2. 8. An angle that measures less than 90 degrees.
  3. 9. A number that cannot be expressed as a fraction and are all the real numbers that are not rational numbers.
  4. 11. A relationship that every input goes to only o one output.
  5. 13. A transformation that flips a shape or point across the graph.
  6. 16. The chance of an event occurring.
  7. 19. The total distance around the shape.
  8. 22. The chance of an event occurring with mathematical reasoning.
  9. 24. A relationship that doesn’t have a constant ratio.
  10. 27. A math symbol that shows that the first value is less than the second value.
  11. 28. The middle value of the numbers ordered least to greatest.
  12. 30. A straight line passing the center of the circle.
Down
  1. 1. A math symbol that shows that the first value is greater than the value being compared to.
  2. 2. A relationship that forms a curved or irregular line.
  3. 3. The height of a prism or cylinder.
  4. 4. The relationship where two x and y coordinates move in the same direction.
  5. 6. A method used to write extremely small and large numbers.
  6. 7. The center of the collection of numbers.
  7. 10. An angle that measures 90 degrees.
  8. 12. A relationship that an equation doesn’t have a constant ratio.
  9. 14. A relationship that forms a straight line in a graph.
  10. 15. The chance of an event occurring with actual evidence.
  11. 17. The difference between the largest and smallest numbers.
  12. 18. A transformation that increases or decreases the size of the shape.
  13. 20. An axis that is a horizontal line in a graph or coordinate plane.
  14. 21. A number that repeats decimals or numbers without an end.
  15. 23. The measure of a shape’s size on the surface.
  16. 25. The math symbol that is the ratio of a circumference to its diameter and is a constant.
  17. 26. The distance from the center of the circle to any point on its circumference.
  18. 29. A number that is below 0.