Maths Key Words

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Across
  1. 1. A 3D box shape with rectangular faces.
  2. 3. The value that appears most often.
  3. 5. A visual diagram showing variable relationships.
  4. 11. To divide into two equal parts.
  5. 13. An angle measuring less than 90 degrees.
  6. 15. A tool used for measuring angles.
  7. 16. The bottom number in a fraction.
  8. 20. The amount of space inside a 3D shape.
  9. 21. Lines that always stay the same distance apart.
  10. 23. The total distance around a 2D shape.
  11. 24. The highest value minus the lowest value.
  12. 28. A reference line on a coordinate grid.
  13. 29. Lines that meet at a right angle.
  14. 30. The chance of an event happening.
  15. 31. A whole number with no decimal part.
  16. 33. A way to compare two quantities.
  17. 36. The middle number in a sorted list.
  18. 39. The distance around a circle's edge.
  19. 41. A metric unit for measuring length.
  20. 43. Distance from the center to circle edge.
  21. 45. Flipping a shape across a mirror line.
  22. 46. The top number in a fraction.
Down
  1. 2. Chart A graph using rectangular bars for data.
  2. 4. A statement showing two equal expressions.
  3. 6. A circular chart split into data slices.
  4. 7. A solid with six identical square faces.
  5. 8. An ordered list of numbers following rules.
  6. 9. A number dividing exactly into another number.
  7. 10. The result of multiplying two whole numbers.
  8. 12. A single value summarizing a data set.
  9. 14. The total sum divided by the count.
  10. 17. The amount a 3D container holds.
  11. 18. Equal angles in the same relative position at each intersection where a straight line crosses parallel lines (F-angles).
  12. 19. Equal angles formed on opposite sides of a transversal line crossing parallel lines (Z-angles)
  13. 22. The space between two intersecting lines.
  14. 25. A quick way of counting using marks.
  15. 26. The size of a flat surface.
  16. 27. A metric unit equal to 1,000 grams.
  17. 32. A part of a whole number.
  18. 34. The distance across a circle's center.
  19. 35. Using letters to represent unknown numbers.
  20. 37. Balanced proportions where sides match exactly.
  21. 38. An angle between 90 and 180 degrees.
  22. 40. Splitting a number into equal shares.
  23. 42. A rough calculation to find a value.
  24. 44. A number with exactly two distinct factors.