Across
- 2. the top number of a fraction that identifies how many equal parts are being considered (1.9)
- 6. the process of combining two or more numbers together to get a total (1.1)
- 10. the distance of any number from
- 11. a number system that uses ten symbols called digits to write numbers (1.1)
- 17. two angles that share a common vertex and a common side between them (4.4)
- 18. (1.2)
- 19. writing zeros as a placeholder in an
- 21. the difference between the original number and the final number (2.7)
- 23. (1.1)
- 24. value but opposite signs (3.2)
- 25. a number being combined in an addition
- 27. the final cost of an item or service(2.40
- 30. the branch of mathematics that uses letters and other symbols to represent unknown numbers (3.7)
- 33. between two quantities where the ratio of the output to input is not constant (9.5)
- 35. a constant that is being multiplied by a variable (3.7)
- 36. a fraction that has been inverted (1.10)
Down
- 1. indicates a value that is not included in the solution for an inequality (12.1)
- 3. problem (1.1)
- 4. If the same number is added to (or subtracted from) each side of an equality, the equality remains true. (11.1).
- 5. (4.1)
- 7. and letters (3.7)
- 8. a triangle that has one obtuse angleand two acute angles (4.5)
- 9. an eight-sided polygon (4.2)
- 12. an expression that contains
- 13. If the same number is added to (or subtracted from) each side of an inequality, the inequality remains true. (12.2). additiveinverses two numbers with the same abso-
- 14. the number whose root is being found (10.8)
- 15. an angle measuring less than 90° (4.4) acute triangle a triangle that has three acute angles
- 16. order used when simplityingexpressions (1.6)
- 20. percent of the discount (2.4)
- 22. When two sides and then an angle of a triangle are known, 0, 1, or 2 triangles can be drawn. (4.5)
- 26. a straight line broken into equal numbered parts and used to plot numbers (1.2)
- 28. the first number of a ratio (1.12)
- 29. an angle measuring more than 90° butless than 180° (4.4)
- 31. formed by two rays that share a common
- 32. a part of the circle (4.6)
- 34. the measure of a shape's surface (5.1)