Crossword Puzzle

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Across
  1. 4. equation, -An equation that makes a straight line when it is graphed.
  2. 5. of operations, -The rules that say which calculation comes first in an expression.
  3. 6. -A flat shape with 4 straight sides that are all equal length.
  4. 9. -A polynomial can have constants (like 4), variables (like x or y) and exponents (like the 2 in y2)
  5. 10. root, -A square root of a number is a value that, when multiplied by itself, gives the number.
  6. 14. -A flat shape with four straight sides.
  7. 16. segment, -The part of a line that connects two points.
  8. 18. -The difference between the lowest and highest values.
  9. 20. -An instrument used in measuring or drawing angles.
  10. 21. -The plane is divided into 4 sections, each called a quadrant.
  11. 22. -The middle of. The point halfway along.
  12. 25. -A 5-sided polygon (a flat shape with straight sides).
  13. 26. -The answer after we divide one number by another.
  14. 28. -The result of multiplying a number by an integer (not by a fraction).
  15. 30. triangle, - A triangle that has a right angle (90°)
  16. 32. -An 8-sided polygon (a flat shape with straight sides).
  17. 33. fraction, -A fraction where the numerator (the top number) is less than the denominator
  18. 36. -The distance from the center to the circumference of a circle
  19. 38. -A 4-sided flat shape with straight sides where all interior angles are right angles (90°).
  20. 40. - A ratio shows the relative sizes of two or more values
  21. 41. -Information that describes something.
  22. 43. -A part of a line with a start point but no end point (it goes to infinity)
  23. 44. -place the numbers in value order and find the middle number.
  24. 45. -The answer when two or more values are multiplied together.
  25. 46. symmetry, -is the imaginary line where you could fold the image and have both halves match exactly.
  26. 47. -Taking one number away from another.
Down
  1. 1. -How steep a line is.
  2. 2. -A mathematical process.
  3. 3. numbers, -he whole numbers from 1 upwards: 1, 2, 3, and so on ...
  4. 7. triangle, -A triangle with all sides of different lengths.
  5. 8. angle, -An obtuse angle is more than 90° but less than 180°
  6. 9. - The distance around a two-dimensional shape
  7. 11. -The number which appears most often in a set of numbers.
  8. 12. number, -Any integer (not a fraction) that cannot be divided exactly by 2.
  9. 13. line, -A line with numbers placed in their correct position.
  10. 15. -is straight (no bends),
  11. 17. -A flat shape with 4 straight sides where opposite sides are parallel.
  12. 18. -An amount left over after division
  13. 19. numbers, -A whole number and a fraction combined into one "mixed" number.
  14. 23. numbers, -A whole number above 1 that can not be made by multiplying other whole numbers.
  15. 24. triangle, -A triangle that has an angle greater than 90°
  16. 27. -A "pie-slice" part of a circle - the area between two radiuses and the connecting arc of a circle.
  17. 29. -The chance that something will happen. How likely it is that some event will occur.
  18. 31. -The top number in a fraction.
  19. 34. -A flat surface with no thickness.
  20. 35. angle, -An angle which is equal to 90°, one quarter of a full revolution.
  21. 37. -Parts per 100
  22. 39. -At right angles (90°) to.
  23. 42. -add up all the numbers, then divide by how many numbers are there
  24. 45. -A plane shape (two-dimensional) with straight sides.