mATH

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Across
  1. 4. unit Isosceles triangle sum
  2. 5. expression Obtuse angle
  3. 6. horizontal round
  4. 8. hierarchy rhombus
  5. 9. frequency rectangle
  6. 11. perimeter Volume
  7. 14. Metric system unit fraction
  8. 15. line plot triangle
  9. 17. perpendicular x-coordinate
  10. 18. Polygon Y-coordinate
  11. 19. order of operations
  12. 20. angle expanded notation quadrilateral
Down
  1. 1. ordered pair unlike fractions
  2. 2. denominator hexagon Rectangular prism
  3. 3. origin vertical
  4. 6. terms Inverse operations sequence
  5. 7. triangle quadruple
  6. 10. order of operations Unit cube
  7. 12. parallel Vertex
  8. 13. System improper fraction Scalene triangle
  9. 16. exponent quotient