1. Whole Numbers

2. Place Value to Billions
Standard Form:
9,506,734,020
Word Name: eight billion, five hundred six million, seven hundred thirty-four thousand, twenty
Expanded Form:
9,000,000, ,000, ,000, ,000, , , , .

3. Write the place value position of the underlined digit
Write the place value position of the underlined digit. Then write its value. Check your answers on the next page.
671,248,101
4,725,921,OO1
3. 50,978,206,978
4. 72,360,521,000
5. 141,624,805,093
6. 850,139,022,952

4. Answers:
671,248,101 - ten million (70,000,000)
4,725,921,OO1 - ones (1)
3. 50,978,206,978 – thousands (6,000)
4. 72,360,521,000 – billions (2,000,000,000)
5. 141,624,805,093 – hundred billions (100,000,000,000)
6. 850,139,022,952 – hundred thousands (0)

5. Write the number in standard form'
7. Four hundred three million, seventy one thousand, two hundred
8. Eighty-six billion, twelve thousand, four hundred sixty
9. Nine billion, seven million, six hundred two
10. One hundred ten billion, three hundred thousand
11. four hundred billion, six
12. twenty-four million
million 14, 925 billion

6. Answers
7. Four hundred three million, seventy one thousand, two hundred (403,071,200)
8. Eighty-six billion, twelve thousand, four hundred sixty
(86,000,012,460)
9. Nine billion, seven million, six hundred two
(9,007,000,602)
10. One hundred ten billion, three hundred thousand
(110,000,300,000)
11. four hundred billion, six (400,000,000,006)
12. twenty-four million (24,000,000)
million (180,000,000)
billion (925,000,000,000)

7. Write each in standard form.
6. 70, =
7. 3, =
8. 600, * 6 =
9. 2,000,000, ,000, ,000,000 * 700,000 =
10. 5,000,000, ,000, ,000, , *8 =
Write in expanded form.
,300
12. 1,O22,O04
,400,090
14. 4,005,678,910

8. Write each in standard form.
6. 70, = 70,040
7. 3, = 3,082
8. 600, = 600,516
9. 2,000,000, ,000, ,000, ,000 = 2,091,700,000
10. 5,000,000, ,000, ,000, , =
5,290,010,408
Write in expanded form.
,300 – 700, , ,
12. 1,O22,O04 – 1,000, , , ,
,400,090 – 300,000, ,000, ,000, ,000, , ,
14. 4,005,678,910 – 4,000,000, ,000, ,000, ,000, , , ,

9. Write a, b, c, or d to answer questions 15-17.
732, B. 372, C. 327, D. 723,504
1. ln which number does the 7 show how many one thousands?
2. Which numbers show 3 hundred thousands?
3. Which numbers show the same number of hundreds?

10. Answers
Write a, b, c, or d to answer questions
732, B. 372, C. 327, D. 723,504
1. ln which number does the 7 show how many one thousands? C
2. Which numbers show 3 hundred thousands? B and C
3. Which numbers show the same number of hundreds? C and D
4. Which number does the 7 show how many ten thousands? B

11. Compare and Order