CLIL MATHS VOCABULARY

123456789101112131415161718192021222324252627282930313233343536373839
Across
  1. 3. any of the Arabic figures of 1 through 9 and 0
  2. 6. the branch of mathematics that deals with the deduction of the properties, measurement, and relationships of points, lines, angles, and figures in space from their defining conditions by means of certain assumed properties of space
  3. 9. a strip of wood, metal, or other material having a straight edge and usually marked off in inches or centimeters, used for drawing lines, measuring, etc.
  4. 10. a rectangle having all four sides of equal length
  5. 11. a polygon having five angles and five sides
  6. 17. the result of division
  7. 18. division sign
  8. 19. any of the magnitudes that serve to define the position of a point
  9. 20. the relative frequency with which an event occurs or is likely to occur
  10. 22. an instrument having a graduated arc for plotting or measuring angles
  11. 25. the result obtained by multiplying two or more quantities together
  12. 27. size of a surface
  13. 28. the result of an addition
  14. 29. the branch of mathematics that deals with the relations between the sides and angles of plane triangles
  15. 33. triangle having all the sides equal
  16. 35. the "average" you're used to, where you add up all the numbers and then divide by the number of numbers
  17. 36. the branch of mathematics that deals with general statements of relations, utilizing letters and other symbols to represent specific sets of numbers, values, vectors, etc., in the description of such relations
  18. 37. an angle of 90°
  19. 38. a symbol or number placed above and after another symbol or number to denote the power to which the latter is to be raised
  20. 39. the symbol denoting subtraction or a negative quantity
Down
  1. 1. ratio of the circumference of a circle to its diameter.
  2. 2. a closed plane curve every point of which is equidistant from a given fixed point, the centre
  3. 4. triangle having only 2 sides equal
  4. 5. an angle greater than 90° but less than 180°
  5. 7. a positive integer that is not divisible without remainder by any integer except itself and 1, with 1 often excluded
  6. 8. the number of items occurring in a given category
  7. 10. the branch of mathematics that deals with the collection, organization, analysis, and interpretation of numerical data
  8. 12. Greek philosopher, mathematician
  9. 13. to work out the answer or solution to a mathematical problem
  10. 14. the operation or process of finding the difference between two numbers or quantities
  11. 15. a parallelogram with four equal sides
  12. 16. a quadrilateral having both pairs of opposite sides parallel to each other
  13. 21. leaving a remainder of 1 when divided by 2, as a number
  14. 23. an angle greater than 0° but less than 90°
  15. 24. an instrument for drawing or describing circles
  16. 25. length of a line enclosing a plane area
  17. 26. the intersection of two sides of a plane figure
  18. 30. triangle having three unequal sides
  19. 31. quantity frequently represented by a letter
  20. 32. a straight line extending from the center of a circle or sphere to the circumference or surface
  21. 34. divisible by two, as a number