Across
- 2. /an algebraic expression of the sum or the difference of two terms.
- 4. /joined together especially in pairs
- 6. /a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.
- 11. number /a number that can be expressed in the form a + bi, where a and b are real numbers
- 12. /a single mathematical expression. It may be a single number (positive or negative), a single variable a letter.
- 13. /Numbers that correspond to points on a graph in the form (x , y).
- 15. /An expression is a sentence with a minimum of two numbers and at least one math operation.
- 18. /Both capacity and volume are used to measure three-dimensional spaces.
- 19. /a statement that the values of two mathematical expressions are equal
- 20. /the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
Down
- 1. /The y-axis is the vertical number line on a rectangular coordinate system.
- 3. /A sentence that states one expression is greater than or equal to, less than, less than or equal to another expression
- 5. /a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.
- 7. /The relationship between two sets (e.g., sets of numbers) in which each element of one set has one assigned element in the other set.
- 8. /The number of times the base occurs as a factor.
- 9. /A mathematical sentence
- 10. /a symbol (usually a letter) standing in for an unknown numerical value in an equation.
- 14. /The likelihood of an event happening.
- 16. /The incline of a line, defined by the ratio of the change in units on the vertical axis to the change in one unit on the horizontal axis.
- 17. /The x-axis is the horizontal number line on a rectangular coordinate system.