| __ | 1. | Acute Angle | | A. | the difference between the largest and the smallest numbers |
| __ | 2. | Angle Bisector | | B. | A transformation resulting from a flip. |
| __ | 3. | Foot | | C. | Set of two numbers in which the order has a meaning |
| __ | 4. | Line Graph | | D. | Two lines where the angle between them is 90 |
| __ | 5. | Ordered Pair | | E. | has 75 percent of the data below it and 25 percent above it |
| __ | 6. | Perpendicular | | F. | the number that, when multiplied by itself, gives the number |
| __ | 7. | Range | | G. | A line which cuts an angle into two equal halves |
| __ | 8. | Reflection | | H. | A graph that uses points connected showing changes in value |
| __ | 9. | Square Root | | I. | A positive angle measuring less than 90 degrees. |
| __ | 10. | Upper Quartile | | J. | equal to twelve inches; one third of a yard |
| __ | 11. | Conversion Factors | | A. | A polygon with 4 sides. |
| __ | 12. | Liter | | B. | The basic unit of liquid or dry volume |
| __ | 13. | Mixed Number | | C. | A quadrilateral with four 90-degree angles. |
| __ | 14. | Odd Number | | D. | to convert it into another set of units |
| __ | 15. | Quadrant | | E. | A number written as a whole number and a fraction. |
| __ | 16. | Quadrilateral | | F. | The vertical axis in a Cartesian coordinate system. |
| __ | 17. | Rectangle | | G. | One of the quarters of the plane of the coordinate system |
| __ | 18. | Rotation | | H. | a figure is rotated through a given angle, about a point. |
| __ | 19. | Tally | | I. | A whole number that is not divisible by 2. |
| __ | 20. | Y-Axis | | J. | A notch, mark, or score made |