Maths Vocabulary

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849
Across
  1. 2. A number that multiplies by itself to make the original (√)
  2. 5. A 3D shape with matching ends
  3. 6. A number that shows a position on a grid
  4. 8. The answer to a division problem
  5. 9. A small number showing repeated multiplication
  6. 14. The number you divide by
  7. 16. A number with a point, like 3.75
  8. 17. Change from one unit or form to another
  9. 18. Lines that never meet and stay the same distance apart
  10. 23. Lines that meet at a right angle
  11. 26. Multiply across brackets, like 3(a+b)
  12. 28. The number being divided
  13. 30. A maths sentence showing two sides are equal
  14. 32. A line from one corner to the opposite corner
  15. 35. Two coordinates written like (x,y)
  16. 36. A tool for measuring angles
  17. 39. A whole number (positive, negative, or zero)
  18. 40. A comparison of two quantities
  19. 42. Change the order to isolate a variable
  20. 43. A letter that stands for a number
  21. 45. Symbols ( ) that group parts of a calculation
  22. 46. The average of a set of numbers
  23. 47. A whole number that divides exactly into another
  24. 48. A number made by multiplying a whole number
  25. 49. The middle value when numbers are ordered
Down
  1. 1. Close to the exact value
  2. 3. Something that can happen in a chance situation
  3. 4. The most common value
  4. 7. The difference between the highest and lowest values
  5. 10. A chance test you repeat to collect results
  6. 11. Distance around a circle
  7. 12. Replacing a letter with a number
  8. 13. One part out of ten equal parts
  9. 15. A comparison using <, >, ≤, or ≥
  10. 16. Distance across a circle through the centre
  11. 19. What is left over after dividing
  12. 20. The answer to a multiplication problem
  13. 21. A value that stays the same
  14. 22. A number out of 100
  15. 24. You can swap the order (addition/multiplication) and keep the same answer
  16. 25. One part out of one hundred equal parts
  17. 27. A size change using multiplication or division
  18. 29. A possible result of an experiment
  19. 31. Distance from centre of a circle to its edge
  20. 33. A value far away from the rest
  21. 34. Shapes that tile with no gaps or overlaps
  22. 37. One part out of one thousand equal parts
  23. 38. A rule written using symbols and letters
  24. 41. The space between two lines meeting
  25. 44. A relationship showing equal ratios