Across
- 2. to get rid of
- 8. Any number that can be expressed as a ratio of two integers
- 9. A mathematical phrase that contains operations number and/or variables
- 10. putting somthing in order, orginising
- 12. a equal number,
Down
- 1. a point at the end of a line segment ray
- 3. the opposite of a number
- 4. Two numbers that are an equal distance from zero on a number line.
- 5. to find an answer or a solution
- 6. a diagram showing the relation between variables.
- 7. The distance of a number from zero on a number line.
- 11. a number and its opposite.