Across
- 4. the middle number of a set
- 6. figures that are the same shape with congruent and corresponding angles
- 8. a ratio that represents the relationship between two dimensions
- 10. angles that have a sum of 180
- 14. the length of the perimeter of a circle
- 16. an answer that is close to the exact answer
- 19. the number that appears most frequently
- 20. average
- 23. a plan for how money is saved and spent
- 24. a number that can be written as a fraction
- 25. the ratio of a number to 100
- 26. the point where the x and y axis intersect
- 27. the difference between the highest and lowest values
- 29. a letter used to represent a number
Down
- 1. describes the chance that an event will occur
- 2. the distance from the opposite sides of a circle through the center of the circle
- 3. having the same size and shape
- 5. the product of a given number and a whole number
- 7. the set of whole numbers and their opposites
- 9. angles whose sum is 90
- 11. a number that has two factors 1 and itself
- 12. a number multiplied by another to find a product
- 13. equal
- 15. the distance from the center of a circle to the edge
- 17. a number sentence containing a variable
- 18. number of cubic units needed to fill a space
- 21. a comparison of two quantities
- 22. the square units needed to cover a surface
- 25. an equation that shows two ratios are equal
- 28. a number sentence showing the relationship between unequal quantities