Across
- 3. used for measuring greater mass
- 5. the answer in a subtraction problem
- 8. a letter or symbol used to represent an unknown
- 9. a shape with four sides and four vertices
- 11. to break a number into parts
- 12. to make meaning from information
- 13. a flat closed figure with end points
- 15. the answer in a division problem
Down
- 1. to break information into parts and study it
- 2. the distance around an object
- 4. used for measuring a small capacity
- 6. a combination of numbers and operations
- 7. the answer in a multiplication problem
- 10. the distributive, associative and commutative are some
- 14. a missing number to be solved fora