Across
- 4. numbers with negative sing
- 5. a equation
- 7. zero on number line
- 10. name of your geometry's teacher
- 12. planet where we live
- 13. numbers start with zero
- 14. figure which has only tree sides
Down
- 1. numbers start with one
- 2. the result of multiplication
- 3. whole part with fraction
- 6. numerator greater than denominator
- 8. the results of subtraction
- 9. numerator less than denominator
- 10. the results of addition
- 11. a part of whole thing
- 15. mathematics part which learn about figures