Across
- 4. (two words) A two-dimensional surface defined by a horizontal axis (x-axis) and a vertical axis (y-axis) used to graph points, lines, and shapes.
- 5. Value The distance of a number from zero on a number line, regardless of direction; it is always a non-negative value.
- 6. A whole number that can be positive, negative, or zero, but not a fraction or decimal.
- 7. A mathematical statement that compares two expressions using inequality symbols (like <, >, โค, or โฅ).
- 9. A measure of the steepness of a line, calculated as the rise (change in y) over the run (change in x) between two points on a line.
- 10. The average of a set of numbers, calculated by adding all the numbers together and dividing by the quantity of numbers.
- 12. A way of expressing a number as a fraction of 100, often used to compare relative sizes.
- 13. A combination of numbers, variables, and operators (such as +, โ, ร, รท) that represents a value but does not have an equals sign.
- 14. (two words) A number that can be expressed as a fraction or ratio of two integers, where the denominator is not zero.
Down
- 1. (two words) A property that states ๐(๐+๐)=๐๐+๐๐ a(b+c)=ab+ac; it allows multiplication over addition.
- 2. An equation that states that two ratios are equal.
- 3. A symbol (often a letter) used to represent an unknown value in mathematical expressions or equations.
- 8. A mathematical statement that asserts the equality of two expressions, typically containing an equals sign.
- 10. The number that appears most frequently in a data set.
- 11. The middle value of a data set when the numbers are arranged in order; if there is an even number of values, the median is the average of the two middle values.