Across
- 4. The intersection point of the two number lines of a coordinate graph. The intersection point is represented by the coordinates (0,0)
- 7. common denominator The smallest number that can be divided evenly by all denominators in the problem
- 8. (π) A constant that is used for determining the circumference or area of a circle. It is equal to approximately 3.14
- 9. number The square root of a negative number
- 10. notation To point out the place value of a digit by writing the number as the digit times its place value
- 11. / To divide into two equal sections
Down
- 1. In a right triangle it is the side opposite from the 90° angle
- 2. An expression in algebra that consists of only one term
- 3. equation An equation where the solution set does not form a straight line when it is plotted on a coordinate graph
- 5. The measurement unit of an angle
- 6. The four divisions on a coordinate graph