Mega Maths Vocabulary Crossword

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Across
  1. 1. the average of a set of numbers
  2. 3. an angle greater than 90 degrees but less than 180
  3. 4. data organised in rows and columns
  4. 7. a number you get by multiplying
  5. 10. lines that meet at right angles
  6. 11. greater in value than another number
  7. 13. the top number in a fraction
  8. 16. the result of a multiplication
  9. 20. the result of a subtraction
  10. 21. the middle number in a list
  11. 22. the digit in the far right column
  12. 25. an angle less than 90 degrees
  13. 26. a whole number and a fraction together
  14. 27. the place value four columns from the right
  15. 29. a 6-sided polygon
  16. 32. the horizontal number line on a graph
  17. 39. the likelihood of an event happening
  18. 41. the value of a digit depending on its position
  19. 44. a sensible guess close to the actual answer
  20. 45. a 3-sided polygon
  21. 46. taking one number away from another
  22. 47. symbol used to show a percentage
  23. 50. something that probably will not happen
  24. 53. making a number simpler but close in value
  25. 55. part of a whole
  26. 56. a statement that two ratios are equal
  27. 57. making a fraction as simple as possible
  28. 59. how much a container can hold
  29. 61. the result of a division
  30. 65. space inside a 2D shape
  31. 66. the difference between the highest and lowest values
  32. 69. one of four sections of a graph
  33. 70. the most common number
  34. 71. a number that divides exactly into another number
  35. 72. the second place to the right of the decimal point
  36. 74. the first place to the right of the decimal point
  37. 76. a slide of a shape
  38. 77. something that probably will happen
  39. 78. a graph using bars
  40. 79. the third place to the right of the decimal point
  41. 80. sharing a number into equal parts
Down
  1. 1. repeated addition of equal groups
  2. 2. lines that never meet
  3. 5. fractions that have the same value
  4. 6. symbol meaning fewer than
  5. 8. a pair of numbers showing position
  6. 9. a number that is not divisible by 2
  7. 12. space inside a 3D object
  8. 14. distance around a shape
  9. 15. a number multiplied by itself three times
  10. 17. a mirror image of a shape
  11. 18. a number multiplied by itself
  12. 19. the third place value column from the right
  13. 23. the dot that separates whole and parts
  14. 24. a number with a decimal point
  15. 28. less in value than another number
  16. 30. a number divisible by 2
  17. 31. rows and columns used to show multiplication
  18. 33. when both sides match exactly
  19. 34. the point (0,0) on a graph
  20. 35. the bottom number in a fraction
  21. 36. the total when numbers are added
  22. 37. a turn of a shape
  23. 38. a number out of 100
  24. 40. symbol meaning the same
  25. 42. a graph using lines the show change
  26. 43. a number with exactly two factors
  27. 47. a closed 2D shape with straight sides
  28. 48. a comparison of two amounts
  29. 49. a 4-sided polygon
  30. 51. a number with more than two factors
  31. 52. putting two or more numbers together
  32. 54. the vertical number line on a graph
  33. 56. a graph using pictures
  34. 58. an angle that is exactly 90 degrees
  35. 60. a line used to show numbers visually
  36. 62. marks used for counting
  37. 63. information collected
  38. 64. the chance of something happening
  39. 67. symbol meaning more than
  40. 68. a useful number used for comparison
  41. 73. a 5-sided polygon
  42. 75. the digit in the second column from the right