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