Math Extra Credit

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Across
  1. 1. length x width x hight
  2. 5. -3 -(-4)=
  3. 7. 1+2+2+1x2=
  4. 8. most common or most occurring number
  5. 10. three equal parts
  6. 12. the number thats sits next to the variable
  7. 13. a letter that stands for a number
  8. 16. 226.5 divided by 4 =
  9. 17. 10x10x10
  10. 18. the point where the edges meet on a polygon
Down
  1. 2. math sentence that has number, variables, and at least one operation
  2. 3. two equal parts
  3. 4. -2 - (-2)=
  4. 6. math sentence that contains an equal sign
  5. 8. the middle number
  6. 9. sides of a polygon
  7. 11. 2.25 + 1.50 + 1.25 =
  8. 12. a foot contains about 30 _______
  9. 14. average
  10. 15. 5x5x2