Vocabulary from Units 5 & 6

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Across
  1. 3. at least
  2. 5. then number on the left is smaller
  3. 13. 3D figure with all rectangles
  4. 14. the number of squares that fill the 2D figure
  5. 15. the same amount or more
  6. 16. opposite
  7. 21. the same amount or less
  8. 22. a 3-dimensional figure with no curves
  9. 23. the number of cubes that fill the 3D figure
  10. 24. at most
  11. 25. the sum of the lengths of all sides
  12. 26. inverse of addition
Down
  1. 1. length, width, height
  2. 2. 3D figure with 2 triangles
  3. 4. add, subtract, multiply, or divide
  4. 6. base x height divided by 2
  5. 7. a letter that represents an unknown number
  6. 8. the sum of the areas of all surfaces on a 3D figure
  7. 9. the number on the left is larger
  8. 10. has two sides and a symbol (greater than, less than, etc)
  9. 11. 3D figure with all equal sides
  10. 12. base x height
  11. 17. has two sides and an equal sign
  12. 18. number with a variable
  13. 19. inverse of division
  14. 20. number by itself