10 Chapter 1 Whole Numbers Concept 1: Place Value 2. Name the place value for each digit in 36,791. 3. Name the place value for each digit in 8,213,457. 4. Name the place value for each digit in 103,596. For Exercises 5–24, determine the place value for each underlined digit. (See Example 1.) 5. 6. 7. 8. 321 689 214 738 9. 10. 11. 12. 8,710 2,293 1,430 3,101 13. 14. 15. 16. 452,723 655,878 1,023,676,207 3,111,901,211 17. 18. 19. 20. 22,422 58,106 51,033,201 93,971,224 21. The number of U.S. travelers abroad in a recent year was . (See Example 2.) 22. The area of Lake Superior is 31,820 square miles 1mi22. 10,677,881 23. For a recent year, the total number of U.S. $1 bills in circulation was 7,653,468,440. 24. For a certain flight, the cruising altitude of a commercial jet is 31,000 ft. Concept 2: Standard Notation and Expanded Notation For Exercises 25–32, convert the numbers to expanded form. (See Example 3.) 25. 58 26. 71 27. 539 28. 382 29. 5,203 30. 7,089 31. 10,241 32. 20,873 For Exercises 33–40, convert the numbers to standard form. (See Example 4.) 33. 34. 5 hundreds 2 tens 4 ones 3 hundreds 1 ten 8 ones 35. 36. 1 hundred 5 tens 6 hundreds 2 tens 37. 38. 1 thousand 9 hundreds 6 ones 4 thousands 2 hundreds 1 one 39. 40. 8 ten-thousands 5 thousands 7 ones 2 ten-thousands 6 thousands 2 ones 41. Name the first four periods of a number 42. Name the first four place values of a number (from right to left). (from right to left).
miller_prealgebra_2e_ch1_3
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