March Maths Crossword

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Across
  1. 7. Lines that never meet, staying the same distance apart.
  2. 9. The measure of steepness of a line on a graph.
  3. 10. The middle value in an ordered data set.
  4. 14. The total distance around a shape.
  5. 15. A rough calculation or educated guess.
  6. 17. The average of a set of numbers.
  7. 19. A mathematical phrase that can contain numbers, variables, and operators but no equals sign.
  8. 21. The most frequently occurring number in a data set.
  9. 22. When two shapes are identical in size and shape.
  10. 23. A 2D shape where all points are equidistant from a centre.
  11. 24. A mathematical statement showing equality between two expressions.
  12. 25. A relationship where each input has a single output.
  13. 27. The point where a line crosses an axis on a graph.
  14. 28. A closed shape with straight sides.
  15. 31. A straight line that touches a curve at a single point.
  16. 32. A number that divides exactly into another number.
  17. 35. The distance from the centre of a circle to its edge.
  18. 36. A value close to but not exactly equal to the true value.
Down
  1. 1. A system of symbols used in mathematics.
  2. 2. The branch of mathematics dealing with symbols and rules for manipulating them.
  3. 3. The likelihood of an event occurring.
  4. 4. The longest side of a right-angled triangle.
  5. 5. A rectangular array of numbers used in linear algebra.
  6. 6. A measure in degrees between two intersecting lines.
  7. 8. A statement that can be tested, often in probability and statistics.
  8. 11. The amount of space inside a two-dimensional shape.
  9. 12. The relationship between two quantities in a ratio.
  10. 13. The study of angles and sides in triangles.
  11. 16. A range of values between two numbers.
  12. 18. A measure of how two variables relate to each other.
  13. 20. A list of numbers following a pattern.
  14. 26. A quantity with both magnitude and direction.
  15. 28. Lines that meet at a right angle.
  16. 29. A diagram representing values, often with axes.
  17. 30. A quadrilateral with one pair of parallel sides.
  18. 33. A set of values that show an exact position on a graph.
  19. 34. A point where two lines or edges meet.