Across
- 3. A visual representation of data using points, lines or bars.
- 4. Equal, having the same value; occupying the same point on a number line.
- 8. A closed shape with all points equidistant from its centre.
- 10. One of a pair of numbers whose product is one.
- 11. The process of taking one number or amount away from another number or amount.
- 12. A number or sign that shows how many times another number is to be multiplied by itself.
- 14. A combination of whole numbers and fractions.
- 15. A set which has no elements. It is represented by the symbols {} or Ø (a set with no elements).
- 17. A fraction that is more than or equal to one whole, the numerator is equal to or larger than the denominator.
- 18. A number with a ........ point, separating the whole number from its fractional part.
- 23. A shared multiple of the ........ of two or more fractions.
- 24. The whole number or amount when two or more numbers or amounts have been added together.
- 27. To calculate the total of a group of numbers.
- 28. The dividing of a number into factors (=whole numbers that are produced when you divide a larger number by another whole number).
- 30. A whole number (=a number such as 1,3, or 17, that has no fractions and no digits after the decimal points) that is greater than zero, or sometimes that includes 0 itself.
- 32. The number above the line in a fraction.
- 33. It is a collection of well-defined objects.
- 34. A line segment from the centre to the circumference of a circle.
- 35. The amount of something that can be received for something.
- 40. Of a calculation, giving the same result whatever order the values are in.
- 42. A polygon with three sides and three angles.
- 44. To divide something or give a share or part of something.
- 45. The same an amount, number, or size.
- 46. Any whole number that is produced when you divide a larger number by another whole number.
- 49. The smallest (non-zero) number that is a multiple of two or more numbers.
- 50. Number that multiplied by itself.
- 52. A drawing that shoes information in a simple way, often using lines and curves to show amounts.
- 53. The number below the line in a fraction.
- 54. A number that cannot be divided by any other number except itself and the number 1.
- 55. A real number that is greater than zero, found to the right of the zero on a number line.
- 56. A number less than zero.
- 57. A number that can be divided evenly by numbers other than 1 or itself.
- 58. Elements of sets represented by the closed shape.
Down
- 1. The highest number that divides exactly into two or more numbers.
- 2. A symbol representing an unknown or changing quantity in an equation.
- 5. An element of a set that lives any other element of the set unchanged when combined with it using a given mathematical operation.
- 6. Elements of the set are listed within the pair of brackets.
- 7. The outer edge of an area or the border around it.
- 9. The distance a number is from zero on a number line.
- 10. An accepted principle.
- 11. When the numerator and the denominator have no common factor other than one; lowest terms; when a fraction is expressed with the fewest pieces.
- 13. A positive integer or zero.
- 16. A positive integer that is equal to the sum of its proper divisors.
- 19. One equal part of the whole. The fraction has 1 as a numerator.
- 20. The process of listing all of the prime factors in a positive number.
- 21. Not having a meaning or value.
- 22. The ....... of the sets A and B is the set which contains all of the elements in both A and B.
- 25. A fraction that is less than one whole the numerator is less than the denominator.
- 26. The number denoting the absence or lack of quantity
- 29. The result of division
- 31. The proses of using information you already have and adding, taking away, multiplying, or dividing numbers to judge the number or amount of something.
- 36. Positive and negative numbers, including zero, with no fractional parts.
- 37. Each one of those well-defined objects
- 38. The branch of mathematics involving shapes, sizes and properties of space.
- 39. A set which has all the elements in the universe.
- 41. A single thing or a separate part of something larger.
- 43. A number that results from multiplying one number by another when at least one of them is a whole number (= a number with no part of a number after it).
- 47. When more than 2 numbers are added or multiplied, the result remains the same, irrespective of how they are grouped.
- 48. The ...... of two sets A and B is the set which contains only.
- 51. A numerical quantity that represents a part of a whole, written as a/b where ‘a’ is the numerator and ‘b’ is the denominator.
- 53. When you divide one number by another the result is a ‘counting number’ or the remainder for the division is 0.
- 54. A fraction of 100, often represented with the symbol ‘%’.