33. In the term 3a the figure 3 is called the _______________________ of a.34. In algebra, letters used in place of numbers are called _______________________ numbers.35. The rule for subtraction in algebra is change the sign of the _______________________ and _______________________. 36. When two terms with like signs are multiplied, the sign of the product is _______________________. When two terms of unlike signs are multiplied, the product is _______________________.37. In solving an algebraic expression or equation, indicated _______________________ and _______________________ must be completed before _______________________ are made.38. When a term is moved from one side of an algebraic equation to the opposite side, the _______________________ of the term must be _______________________.39. Geometry deals with the measurement of _______________________, _______________________, and _______________________.40. A point is that which has no _______________________, _______________________, or _______________________ but has only.41. A line has no _______________________, _______________________ or _______________________ but has _______________________.42. A surface has no _______________________ but has _______________________ and _______________________.43. A solid has three dimensions, _______________________, _______________________, and _______________________.44. An _______________________ is the opening between two straight lines drawn in different directions from the same point.45. A _______________________ is a closed curve, all portions of which are _______________________ from the same point.46. A _______________________ is a plane, closed figure bounded by _______________________ joined end to end.47. A regular polygon has all _______________________ and _______________________.48. A _______________________ is a three-sided polygon with a total included angle of _______________________.49. The _______________________ states that in a right triangle the square of the __________________ is equal to the __________________ of the other two sides.50. A regular quadrilateral is a _______________________.51. A _______________________ is a four-sided plane that has _______________________ parallel sides and _______________________ that are not parallel.52. Area is measured in units of _______________________ or _______________________.53. Volume requires that an object have _______________________, _______________________, and __________________ and is expressed in units of _______________________ inches or _______________________ centimeters.54. Trigonometric functions are based on the _______________________ of the sides of a _______________________ triangle to one another.55. In trigonometry the ratios of the sides of a right triangle to one another are the _______________________, _______________________, _______________________, _______________________, _______________________, and _______________________.

Chapter 1 / Study Questions356. Every number system has three concepts in common: (1) a _______________________, (2) __________________, and (3) __________________.57. The _______________________ is the number of digits used in the system.58. A number system known as the _______________________ system uses powers of two.59. The _______________________ number system uses a base of _______________________ and digits from 0 through 7.60. The _______________________ system uses 16 digits.61. A _______________________ or _______________________ graph shows comparative quantitative data.62. The _______________________, or _______________________, chart is used to graphically represent the division or distribution of a whole.63. The _______________________ graph has a line connecting points that have been measured or calculated.64. A _______________________ is a chart used for calculations.

Chapter 1 / Application Questions5Name ___________________________________________Date ____________________________________________Chapter 1APPLICATION QUESTIONSPart 1: Addition1. 6 +5 =_________ 2. 4 +9 =_________ 3. 8 +3 =_________4. 7 +6 =_________5. 9 +2 =_________6. 5 +8 =_________7. 7 +4 =_________8. 8 +2 =_________9. 8 +4 =_________25+ 4510. ____________11. 1663+12. 3464+13. 6335+14. 7544+15. 5488+Part 2: Multiplication1. 97×2. 78×3. 96×4. 112×5. 133×6. 137×7. 266×8. 737×9. 876×10. 869×11. 2412×12. 3814×

6Student Study Guide / Aircraft Basic Science13. 3926×14. 9367×15. 648612×16. 789876×17. 34286123×18. 59677298×19. 76423850×20. 97433006×21. 95374060×Part 3: Division(If necessary, round off all answers to two decimal places.)1. 465 ÷15 =_________2. 320 ÷16 =_________3. 575 ÷25 =_________4. 492 ÷12 =_________5. 288 ÷24 =_________6. 6095 ÷265 =_________7. 4000 ÷125 =_________8. 7231 ÷627 =_________9. 4283 ÷252 =_________10. 3985 ÷423 =_________11. 4397 ÷2356 =_________12. 9487 ÷8765 =_________13. 5643 ÷1917 =_________14. 1940 ÷1197 =_________15. 7878 ÷3267 =_________Part 4: Addition and Subtraction of Fractions(Reduce all answers to lowest terms.)1.