1. Final Exam Review Part I Math Chapters 1 - 8

3. Order the following from least to greatest: 432,910,643 423,109,634 432,190,634

4. Order the following from least to greatest: 423,109,634 432,190,634 432,910,643 Order the following from least to greatest: 423,109,634 432,190,634 432,910,643

5. Compare. Write >,, <, or = 601,520,489 601,502,497

6. Compare. Write >, 601,502,497

7. What is the value of the underlined digit? 281, 295, 178

8. What is the value of the underlined digit? 281, 295, 178 80,000,000 or 80 million

9. What is 1, 415, 901 rounded to the nearest ten thousand?

10. What is 1, 415, 901 rounded to the nearest ten thousand? 1, 420, 000

11. 1. Find the sum or difference. 2. Estimate to check your work. 3. Overestimate or Underestimate? 1, 328, 703 + 11, 919

12. 1. Find the sum or difference. 2. Estimate to check your work. 3. Overestimate or Underestimate? 1, 328, 703 + 11, 919 1, 340, 622

13. Multiply. Check your work. 327 x 198

14. Multiply. Check your work. 327 x 198 2, 616 29, 430 32, 700 64,746

15. Divide. Check your work. 17, 408 ÷ 34 =

16. Divide. Check your work. 17, 408 ÷ 34 = 512

17. Complete the Pattern: 8 x 3 = 24 80 x 30 = ____ 800 x 300 = _____ 8,000 x 3,000 = ______

18. Complete the Pattern: 8 x 3 = 24 80 x 30 = 2,400 800 x 300 = 240,000 8,000 x 3,000 = 24,000,000

19. Order from greatest to least 56.56 56.506 56.056 56.5

20. Order from greatest to least 56.56 56.506 56.5 56.056

21. Round each decimal to the place of the underlined digit. 309.75 6.355 137.8

22. Round each decimal to the place of the underlined digit. 309.75 6.355 137.8 309.8 6.36 138

23. What is the value of the underlined digit? 5.798 78.46 14.959

24. What is the value of the underlined digit? 5.798 78.46 14.959 7 tenths 6 hundredths 9 thousandths.7.06.009

25. What is the sum or difference? (Feel free to rewrite the problem.) 37.2 - 24.67 = 167.3 + 81.75 =

26. What is the sum or difference? (Feel free to rewrite the problem.) 37.2 - 24.67 = 12.53 167.3 + 81.75 = 249.05

27. What is the product? 28.4 x 2.79

28. What is the product? 28.4 x 2.79 2556 19880 56800 79.236

29. What is the quotient? 469.86 ÷ 8.2 =

30. What is the quotient? 469.86 ÷ 8.2 = 57.3

31. Evaluate the following algebraic equations. Show your work. 30 = 5y 8 = x ÷ 9 43 = 18 + s t - 12 = 23 Evaluate the following algebraic equations. Show your work. 30 = 5y 8 = x ÷ 9 43 = 18 + s t - 12 = 23

32. Evaluate the following algebraic equations. Show your work. 30 = 5y 6 8 = x ÷ 9 72 43 = 18 + s 25 t - 12 = 23 35 Evaluate the following algebraic equations. Show your work. 30 = 5y 6 8 = x ÷ 9 72 43 = 18 + s 25 t - 12 = 23 35

33. What is the rule? Write an equation to represent the function. Complete the table. Input, x 2814 Output, y 41640

34. What is the rule? Write an equation to represent the function. Complete the table. Input, x 281420 Output, y 4162840 Rule: times 2 or multiply by 2 Equation: 2x = y

35. Solve using PEMDAS (Order of Operations) (4 + 4 x 3²) ÷ (8 – 6)³ 9 – 21 ÷ (7 - 2²) + 10

36. Solve using PEMDAS (Order of Operations) (4 + 4 x 3²) ÷ (8 – 6)³ = 5 9 – 21 ÷ (7 - 2²) + 10 = 12