1. Slide 1- 1 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Welcome to KU122 Unit 9: 8.7-8.8 and Final Exam Review Instructor: Laura Singletary, M.Ed. Materials taken from:

2. Final Exam (37 Questions) Slide 1- 2 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Topics covered: Place value Add/Subtract whole numbers Add/Subtract/Multiply/Divide fractions and mixed fractions Covert decimal to fraction Ratio and Proportions Percents Angles, Segments, Triangles, Circles, Cylinders Add/Subtract/Multiply/Integers Simplify algebraic expressions Solve equations

3. Slide 1- 3 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 1.1 Write expanded notation for 7205. a) 7 thousands + 2 hundreds + 5 tens b) 7 thousands + 2 hundreds + 5 ones c) 7 thousands + 2 tens + 5 ones d) 2 thousands + 7 hundreds + 5 ones

4. Slide 1- 4 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 1.2 Subtract: 7 0 2 1  3 5 6 8 a) 3453 b) 4547 c) 4563 d) 4589

5. Slide 1- 5 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 1.3 Multiply. 46  85 a) 3910 b) 3685 c) 4500 d) 3840

6. Slide 1- 6 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 1.3 Round 62,598 to the nearest hundred. a) 63,000 b) 62,600 c) 62,500 d) 62,000

7. Slide 1- 7 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Slide 1- 7 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 2.2 Multiply and simplify: a) b) c) d) 2

8. Slide 1- 8 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 2.4 Subtract:. a) b) c) d)

9. Slide 1- 9 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 2.4 Multiply:. a) b) c) d)

10. Slide 1- 10 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 2.4 Divide:. a) b) c) 15 d)

11. Slide 1- 11 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 2.6 Simplify:. a) b) c) d)

12. Slide 3- 12 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 3.5 Find decimal notation:. a) 0.26 b) 1.9 c) 3.8 d) 5.19

13. Slide 1- 13 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 4.1 Solve: a) 51 b) c) 85 d)

14. Slide 1- 14 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 4.4 What percent of 32 is 28? a) 114% b) 87.5% c) 80% d) 70%

15. Slide 1- 15 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Slide 1- 15 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 5.1 Find the average, mean and median of the following numbers: 16, 25, 39, 42, 18.

16. Slide 6- 16 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 6.1 2. Find the missing angle measure. a) 58  b) 96  c) 84  d) 101  26  58 

17. Slide 6- 17 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 6.4 2. Find the circumference of a circle whose diameter is 10 ft. Use 3.14 for . a) 15.7 ft b) 31.4 ft c) 78.5 ft d) 314 ft

18. Slide 6- 18 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Section 6.5 3.Find the volume. Use 3.14 for . a) 75.36 cubic units b) 56.52 cubic units c) 28.26 cubic units d) 18 cubic units 4.5 2