Math Concepts

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Across
  1. 3. A math sentence that shows two expressions are equal.
  2. 5. The chance that something will happen.
  3. 6. Formed by two rays meeting at a point; measured in degrees.
  4. 7. A whole number that can be positive, negative, or zero.
  5. 10. A number that describes data, like average or median.
  6. 11. The amount of space inside a shape.
  7. 14. A part of a whole, written as one number over another (e.g., ½).
  8. 17. A round shape where all points are the same distance from the center.
  9. 19. A comparison between two quantities (e.g., 3:2).
  10. 20. A shape with four sides (e.g., square, rectangle).
  11. 21. The total distance around a shape.
  12. 23. The sum of the terms in a sequence.
  13. 26. A basic unit of math used to count, measure, and label.
  14. 28. A line that passes through the center of a circle, touching both sides.
Down
  1. 1. A rule that assigns each input exactly one output.
  2. 2. Shows how many times a number is multiplied by itself.
  3. 4. A shape with three sides and three angles.
  4. 5. An expression made of variables and coefficients
  5. 8. A value that, when multiplied by itself a certain number of times, gives the original number
  6. 9. A way to express a number as a part of 100 (e.g., 25%).
  7. 12. A number that uses a dot to show parts smaller than one (e.g., 0.75).
  8. 13. An equation showing that two ratios are equal.
  9. 15. A number or expression that divides another evenly.
  10. 16. A symbol (usually a letter) that represents a number.
  11. 18. An ordered list of numbers that follow a pattern.
  12. 21. A closed shape with three or more straight sides.
  13. 22. A math sentence that compares two values using <, >, ≤, or ≥.
  14. 24. The amount of space a 3D object takes up.
  15. 25. A measure of how steep a line is; rise over run.
  16. 27. A line from the center of a circle to any point on its edge.