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Mid-Chapter Check

Mid-Chapter Check. Lessons 1-1 through 1-4. Write this number in word form and expanded form. 2,384. 2,384 Word: T wo thousand, three hundred eighty-four Expanded: 2000+300+80+4. Write this number in word form and expanded form. 917,022.

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Mid-Chapter Check

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  1. Mid-Chapter Check Lessons 1-1 through 1-4

  2. Write this number in word form and expanded form. 2,384

  3. 2,384Word:Two thousand, three hundred eighty-fourExpanded:2000+300+80+4

  4. Write this number in word form and expanded form. 917,022

  5. 917,022Word: Nine hundred seventeen thousand, twenty-twoExpanded:900,000+10,000+7000+20+2

  6. Write this number in standard form and expanded form. Nineteen thousand, two hundred six

  7. Nineteen thousand, two hundred sixStandard:19,206Expanded:10,000+9,000+200+6

  8. Write this number in standard form and expanded form. Two hundred seventy-two

  9. Two hundred seventy-twoStandard: 272Expanded:200+70+2

  10. There are 3 schools. Each school has 297 students. How many students are in all three schools?Standard form:Word form:

  11. Think: 297 297+ 297

  12. 297 297 + 297 891 studentsStandard form: 891Word form:Eight hundred ninety-one

  13. Which number is the standard form of twelve thousand, five hundred seven?A. 1,257B. 12,057C. 12,507D. 12,570

  14. C. 12,507

  15. Write the value of the underlined digit.31,687

  16. 600

  17. Write the value of the underlined digit.8,320,579

  18. 20,000

  19. Erika is writing the greatest number possible using the digits shown.4 1 9 0 8

  20. 9 8, 4 1 0

  21. Write this number in expanded form.9 8, 4 1 0

  22. 98,410Expanded:90,000+8,000+400+10

  23. What is20,000,000 + 8,000,000 + 300,000 + 6,000 +30 + 7 in standard form and word form?

  24. Think:20,000,000 8,000,000 300,000 6,000 30 + 7

  25. 20,000,000 + 8,000,000 + 300,000 + 6,000 +30 + 7Standard form:28,306,37Word form:Twenty-eight million, three hundred six thousand, thirty-seven.

  26. Multiple Choice:Which word form represents 7,402,644?A. Seven million, forty-two thousand, six hundred fourB. Seven thousand, four hundred twoC. Seven million, four hundred two thousand, six hundred forty-fourD. Seven million, two hundred four thousand, six hundred four

  27. 7,402,644 C. Seven million, four hundred two thousand, six hundred forty-four

  28. Compare. Use >, <, = 2,481 2,814

  29. Think: 2,481 2,814

  30. 2,481 < 2,814

  31. Compare. Use >, <, =200 + 70 + 8 700 + 80 + 2

  32. Think: 200 70 + 8700 80 + 2

  33. 200 + 70 + 8 700 + 80 + 2278 < 782

  34. Find the x value5,000 + x + 9 = 5,709

  35. Think: 5,000 x00+ 9 5,709 5,000 + x + 9 = 5,709 What is the missing number?

  36. 5,000 + x + 9 = 5,709x = 700

  37. Find the x value40,000 + 6,000 + x = 46,006

  38. Think: 40,000 6,000+ x 46,009 40,000 + 6,000 + x = 46,009 What is the missing number?

  39. 40,000 + 6,000 + x = 46,006x = 6

  40. Coty traveled 2,643 miles by air. Ramiro traveled 2,643 miles by car. Who traveled farther?Explain.

  41. Think:2,6432,643

  42. 2,6432,643No one.Both Coty and Ramiro traveled the same amount of miles.

  43. On Monday Dylan used a pedometer to record 15,725 steps. On Tuesday he took 15,806 steps. On which day did he take more steps?

  44. Think:same same different1 5, 7 2 5 Mon. 1 5, 8 0 6Tues.Compare where they are different

  45. 1 5, 7 2 5 Mon.1 5, 8 0 6Tues.Tuesday

  46. The EndHow did you do?

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