Across
- 6. to use observations to describe and compare data.
- 7. the mean.
- 8. a mathematical language of symbols,including variables.
- 12. the distance around a circle.
- 17. each number in a sequence.
- 18. the distance around a figure.
- 20. collecting,organizing,and interpreting data.
- 21. expression a combination of numbers and operations.
- 22. integer a number that is less than zero.
- 24. the difference between successive values on a scale.
- 26. the distance from the center to any point on the circle.
Down
- 1. the amount of space inside a three-dimensional figure.
- 2. a symbol, usually a letter, used to represent a number.
- 3. prism a prism that has triangular bases.
- 4. a three-dimensional shape with one circular base.
- 5. half of a circle.
- 9. to place a dot at a point named by an ordered pair.
- 10. any side of a parallelogram.
- 11. statements that are true for any number.
- 12. numbers numbers that are easy to divide mentally.
- 13. the numerical factor of a term that contains a variable
- 14. a ratio comparing two quantities with different kinds of units
- 15. integer a number that is greater than zero.
- 16. the middle number.
- 19. the distance across a circle through its center.
- 23. data that are grouped closely together.
- 25. units used to measure volume.