8th Grade Math

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Across
  1. 2. — A transformation that flips a figure over a line.
  2. 5. — A letter or symbol used to represent an unknown number.
  3. 8. Root — A number that can be multiplied by itself three times to equal another number.
  4. 10. — The amount of space inside a three-dimensional object.
  5. 14. — A number that describes how steep a line is.
  6. 18. — The point where a line crosses the y-axis on a graph.
  7. 19. Theorem — A rule used to find the missing side of a right triangle.
  8. 22. Number — A number that cannot be written as a fraction because the decimal never ends or repeats.
  9. 25. — A group of numbers, variables, and operations without an equals sign.
  10. 26. Root — A number that can be multiplied by itself to equal another number.
  11. 27. — A transformation that makes a figure larger or smaller.
  12. 28. — A visual way to show data or mathematical relationships.
  13. 30. Figures — Figures that have the same shape and the same size.
  14. 31. — The chance that an event will happen.
  15. 32. — The number that appears most often in a set of data.
  16. 34. Number — A number that can be written as a fraction or decimal.
  17. 36. Correlation — A relationship where one value increases while the other decreases.
  18. 37. — A three-dimensional shape with one circular base and one point called a vertex.
  19. 38. — A math sentence that compares values using symbols like greater than or less than.
Down
  1. 1. of Equations — Two or more equations that are solved at the same time.
  2. 3. — A change made to the position, size, or direction of a figure.
  3. 4. — The number multiplied by a variable in an expression or equation.
  4. 6. Relationship — A relationship that forms a straight line on a graph.
  5. 7. — A rule that gives exactly one output for each input.
  6. 9. Correlation — A relationship where two values increase together.
  7. 11. — A round three-dimensional shape where all points are the same distance from the center.
  8. 12. — The study of collecting, organizing, and understanding data.
  9. 13. — A small number that tells how many times a base number is multiplied by itself.
  10. 15. — A math sentence that shows two expressions are equal.
  11. 16. Plot — A graph that uses dots to show patterns in data.
  12. 17. — A transformation that slides a figure without turning it.
  13. 20. — A number that stays the same and does not change.
  14. 21. — A relationship between two sets of data.
  15. 23. — The middle number in a set of numbers arranged from least to greatest.
  16. 24. — A positive or negative whole number, including zero.
  17. 29. — The difference between the greatest and least numbers in a set.
  18. 30. — A three-dimensional shape with two circular bases connected by curved sides.
  19. 33. Figures — Figures that have the same shape but different sizes.
  20. 34. — A transformation that turns a figure around a point.
  21. 35. — The average found by adding numbers and dividing by how many there are.