Across
- 4. Terms of an algebraic expression that have the same variables raised to the same exponents.
- 6. The point, represented by the ordered pair (0,0), where the horizontal and vertical numbers lines intersect in a coordinate plane.
- 8. A ratio of two quantities using different units
- 10. Two lines in the same plane that do not intersect.
- 14. The numbers 0,1,2,3,4...
- 15. A mathematical phrase containing numbers, operations, and/or variables.
- 16. The result when two or more numbers are multiplied.
- 17. A term without a variable
- 18. A symbol that represents one or more numbers.
Down
- 1. The numerical factor of a term that contains a variable
- 2. Operations that "undo" each other, such as addition and subtraction or multiplication and division.
- 3. The result when one number is subtracted from another number.
- 5. A mathematical sentence that uses an equal sign to show that two expression are equal
- 6. A pair of numbers (x,y) used to locate a point in a coordinate plane; The first number is the x-coordinate, and the second number is the y-coordinate.
- 7. The horizontal number line in a coordinate plane.
- 9. The vertical number line in a coordinate plane
- 11. The amount of surface covered by a figure
- 12. A mathematical sequence that compares expressions.
- 13. The result when two or more numbers are added
- 15. The exponent of a power indicates the number of times the base is used as a factor.