Across
- 3. A part of a line that starts at a point and extends infinitely in one direction.
- 6. A straight line that runs up and down; has an undefined slope.
- 7. A straight line that runs left to right; has a slope of zero.
- 9. A fraction expressed in a system based on 10.
- 10. Repeated addition of the same number.
Down
- 1. The operation of removing one number from another.
- 2. A property where one half is a mirror image of the other.
- 4. Splitting a number into equal parts.
- 5. a small or tiny part, amount, or proportion of something.
- 8. The process of finding the total of two or more numbers.