Across
- 6. The [Answer] is a math rule that says that the way in which factors are grouped in a multiplication problem does not change the product.
- 7. The [Answer] states, any number multiplied by 1 gives the same result as the number itself.
- 8. A theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
- 10. A [Answer] number is expressible, or containing quantities that are expressible, as a ratio of whole numbers.
- 11. The length of the line segment that connects the two points in a plane.
- 13. The [Answer] states, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
- 14. [Answer] are a^2+b^2 = c^2 where a, b and c are the three positive integers. These triples are represented as (a,b,c).
- 15. The amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
Down
- 1. The [Answer] states when added together with its additive inverse, the sum of the two numbers will be zero. When a number is multiplied by its multiplicative inverse, the product will be one.
- 2. A triangle in which one of the interior angles is 90°
- 3. The [Answer] and [Answer] root of a number is a value which when multiplied by itself two or three times produces the original value.
- 4. An [Answer] number is not expressible as a ratio of two integers, and having an infinite and nonrecurring expansion when expressed as a decimal.
- 5. A [Answer] or [Answer] of a number is a number that is equal to the number, multiplied by itself, two or three times.
- 9. [Answer] is a math rule that says that the order in which we multiply numbers does not change the product.
- 12. The longest side of a right-angled triangle, the side opposite the right angle.