PLACE VALUE

1
PLACE VALUE
PERIODS
2
PLACE VALUE
3
PLACE VALUE
4
STANDARD FORM
17,300,000,000
5
STANDARD FORM
17,300,000,000
WORD FORM 17 BILLION, 300
MILLION
6
STANDARD FORM
17,300,000,000
WORD FORM 17 BILLION, 300
MILLION
EXPANDED FORM ?????????????????????????
?
7
STANDARD FORM
17,300,000,000
WORD FORM 17 BILLION, 300
MILLION
10 9
8
EXPANDED FORM (1 X 10 ) (7 X 10 ) (3 X
10 )
POWER OF TEN
8
STANDARD FORM
17,300,000,000
WORD FORM 17 BILLION, 300
MILLION
10 9
8
EXPANDED FORM (1 X 10 ) (7 X 10 ) (3 X
10 )
OR 10,000,000,000 7,000,000,000
300,000,000
POWER OF TEN
9
STANDARD FORM
243,100,000
WORD FORM 243 MILLION, 100
THOUSAND
8 7
6 5
EXPANDED FORM (2 X 10 ) (4 X 10 ) (3 X
10 ) (1 X 10 )
OR 200,000,000 40,000,000 3,000,000
100,000
POWER OF TEN
10
EXAMPLE ONE
482,051,000,000
GIVE THE VALUE OF THE DIGIT 4
WRITE THE NUMBER IN WORD FORM
WRITE IN EXPANDED FORM
11
STANDARD FORM
482,051,000,000
4 IS IN THE HUNDRED BILLIONS PLACE
WORD FORM 482 BILLION, 51
MILLION
11 10
9 7
6
EXPANDED FORM (4 X 10 ) (8 X 10 ) (2 X
10 ) (5 X 10 ) (1 X 10 )
OR 400,000,000,000 80,000,000,000
2,000,000,000 50,000,000 1,000,000
POWER OF TEN
12
EXAMPLE TWO
4,006,709,000,000
GIVE THE VALUE OF THE DIGIT 4
WRITE THE NUMBER IN WORD FORM
WRITE IN EXPANDED FORM
13
STANDARD FORM
4,006,709,000,000
4 IS IN THE TRILLIONS PLACE
WORD FORM 4 TRILLION, 6
BILLION, 709 MILLION
12 9
8 6
EXPANDED FORM (4 X 10 ) (6 X 10 ) (7 X
10 ) (9 X 10 )
OR 4,000,000,000,000 6,000,000,000
700,000,000 9,000,000
POWER OF TEN
14
EXAMPLE THREE
4 BILLION, 356 MILLION, 7 THOUSAND
GIVE THE VALUE OF THE DIGIT 4
WRITE THE NUMBER IN STANDARD FORM
WRITE IN EXPANDED FORM
15
STANDARD FORM
4,356,007,000
4 IS IN THE BILLIONS PLACE
WORD FORM 4 BILLION, 356
MILLION, 7 THOUSAND
9 8
7 6
3
EXPANDED FORM (4 X 10 ) (3 X 10 ) (5 X
10 ) (6 X 10 ) (7 X 10 )
OR 4,000,000,000 300,000,000
50,000,000 6,000,000 7,000
POWER OF TEN
16
EXAMPLE FOUR
4,000,000 2,000 500 30 7
GIVE THE VALUE OF THE DIGIT 4
WRITE THE NUMBER IN STANDARD
WRITE IN WORD FORM
17
STANDARD FORM
4,002,537
4 IS IN THE MILLIONS PLACE
WORD FORM 4 MILLION, 2
THOUSAND, 537
6 3
2 1

EXPANDED FORM (4 X 10 ) (2 X 10 ) (5 X
10 ) (3 X 10 ) (7 X 1)
OR 4,000,000 2,000 500 30 7
POWER OF TEN
18
RECAP

• IDENTIFY THE PLACE VALUE OF A SPECIFIED NUMBER.
• EASY TO DO IF YOU KNOW YOUR PERIODS.
• WRITE NUMBERS IN STANDARD, WORD, AND EXPANDED
  FORMS.
• USE YOUR TABLE (PAGE 4).