Across
- 2. shared
- 4. a answer to a addition problem
- 7. the answer to a subtraction problem
- 10. see root
- 11. one of the ten numerals 1,2,3,4,5,6,7,8,9,10
- 12. the pace where tow rays,line segment or lines meet
Down
- 1. A see ordered pair
- 3. the flat side of a three dimensional figure
- 5. the numeral in the ones place
- 6. a collection of numbers
- 8. a line segment that connects two points on a circle
- 9. half of a circle