Cumulative Review Exercises 217 1. Write the number in words: 23,400,806 2. Find the sum of 72 and 24. 3. Find the difference of 72 and 24. 4. Find the product of 72 and 24. 5. Find the quotient of 72 and 24. 6. Round the numbers to the ten-thousands place to estimate the product: 54,923 28,543. 7. Write the expression by using exponents: 4 4 5 5 5 5 8 8 8. Simplify. 72 142 102 3 9. List all the prime numbers between 15 and 35. 10. Write the prime factorization of 70. 11. Label the numerator and denominator of the fraction . 12. What fraction is represented by the figure? 13. Kevin delivered 22 pizzas one evening. Of the 22 pizzas, 17 had pepperoni.What fraction of the pizzas had pepperoni? What fraction did not have pepperoni? 14. Label the fractions as proper or improper. a. b. c. 15. Which of the numbers is divisible by 3 and 5? a. 2390 b. 1245 c. 9321 16. Label the numbers as prime, composite, or neither. a. 51 b. 52 c. 53 17. Find the prime factorization of 360. 18. Simplify the fraction to lowest terms: 180 900 13 13 5 13 13 5 21 17 19. Multiply: 20. Divide: 21. Subtract: 22. Add: 3 16 5 16 25 16 13 8 7 8 20 63 5 9 15 16 2 5 23. Subtract: 24. Multiply: 25. Divide: 2 3 5 1 7 10 26. Simplify the expression. a8 1 4 2 3 4 2 b 5 18 5 6 6 1 10 2 27. To approximate the distance around a circle, 22 7 multiply the diameter by the fraction . Find the distance around a circle with diameter 28 cm. 28. Find the perimeter of the triangle. 29. Find the area of the triangle. 3 m 51 m 4 30. The figure gives the earthquake intensity on the Richter scale for four earthquakes in 2010. 3 11 4 18 5 1 1 yd 6 1 yd 1 2 1 2 yd 3 Chapters 1–3 Cumulative Review Exercises Major Earthquakes in 2010 Intensity Haiti Northern California Chile Utah 10 9 8 7 6 5 4 3 1 0 7 1 2 6 4 5 8 9 10 4 2 Source: U.S. Geological Survey a. What was the difference in Richter scale values between the earthquake in Northern California and in Chile? b. What is the average of the Richter scale values for these earthquakes?
miller_basic_college_math_3e_ch1_3
To see the actual publication please follow the link above