FAST MATH VOCABULARY

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Across
  1. 3. a quadrilateral with 4 right angles and 2 sets of parallel sides
  2. 7. 4 equal sides and 4 right angles, 2 sets of parallel sides (rectangle, rhombus, parallelogram, trapezoid, quadrilateral)
  3. 8. to find the value (answer) to an algebraic expression
  4. 9. is horizontal (left to right - x-axis goes first
  5. 10. Triangle all sides equal length
  6. 15. at least one set of parallel sides (quadrilateral)
  7. 16. Triangle 1 right angle – 90 degrees
  8. 18. place the numbers from least to greatest and find the middle
  9. 20. Order of Operations
  10. 21. divide the sum of all the values by the number of values
  11. 22. 2 parallel bases, curved faces
  12. 24. circular base and an apex connected by a curved face
  13. 25. all points the same distance from the center
Down
  1. 1. Triangle at least two equal length sides
  2. 2. Triangle – one angle greater than 90 degrees
  3. 4. point connecting the faces on cones and pyramids
  4. 5. is vertical (up and down) – y goes second on the coordinate plane
  5. 6. 2 sets of parallel sides (quadrilateral)
  6. 11. Greatest minus least
  7. 12. a closed flat shape with four sides
  8. 13. Triangle no sides of equal length
  9. 14. the number that appears the most
  10. 17. 2 parallel bases connected by rectangular faces
  11. 19. Triangle all angles less than 90 degrees
  12. 23. 4 equal sides (may or may not have right angles)
  13. 26. a polygonal base with triangular faces connected by an apex