Across
- 2. whole numbers, both positive and negative, including zero
- 3. a number that will divide into another number exactly
- 5. integers greater than 1 which are only divisible by themselves and 1
- 6. the square of the hypotenuse of a right angled triangle is equal to the sum of the squares of the two sides
- 7. A straight infinite path joining an infinite number of points in both directions
- 12. A three-dimensional shape with only one vertex and a circular base
- 14. the branch of mathematics that studies the relationships between the sides and the angles of right triangles
- 17. The mode in a list of numbers are the values that occur most frequently
- 18. A graph that uses bars that equal ranges of values
- 19. numbers that can not be represented as decimals or as fractions of one integer over another
- 20. An equation that is true for variables of any value
Down
- 1. The complete distance around a circle or a square
- 4. the factors of the terms
- 8. a polynomial algebraic expression or equation with just two terms
- 9. an angle whose measure is between 0° and 90° or with less than 90° radians
- 10. the ordered pair that gives the location or position of a point on a coordinate plane
- 11. a step by step procedure by which an operation can be carried out
- 13. number a number with at least one other factor besides itself and one
- 15. the study of lines, angles, shapes and their properties
- 16. A line that passes through the center of a circle and divides it in half