1. Place Value

2. 5 6 4 Tens Ones Hundreds Standard Form Words: Five hundred sixty four
Expanded Form:
500 + 60 + 4
Expanded Form:
5 x 100 +
6 x 10 +
4 x 1

3. 7 3 1 Tens Ones Hundreds Standard Form Words: Seven hundred thirty one
Expanded Form:
700 + 30 + 1
Expanded Form:
7 x 100 +
3 x 10 +
1 x 1

4. { 5 2 4 6 8 3 Tens Ones Hundreds Thousnads Standard Form , + +
Ten Thousdands
Tens
Hundred Thousands
Hundreds
Ones
Thousnads { 5 2 4 6 8 3
Standard Form ,
Five hundred
twenty
four thousand
Words:
six hundred
eighty
three
Expanded Form:
500,000
20,000
4,000 + + + +
600 + 80 3
5 x 100,000
2 x 10,000
Expanded Form: + +
4 x 1000 +
6 x 100 +
8 x 10 +
3 x 1

5. One hundred seventy nine million
Ten Millions
Ten Thousdands
Tens
Hundred Millions
Ones
Millions
Hundred Thousands
Thousnads
Hundreds { { 1 7 9 5 2 4 6 8 3 , ,
Standard Form
Words:
One hundred seventy nine million
Six hundred eighty three
Five hundred twenty four thousand
Expanded Form:
100,000, ,000, ,000,000 +
500, , ,000 +
Expanded Form:
1 x100,000, x 10,000, x 1,000,000 + +
5 x 100, x 10, x 1,000
6 x x10 + 3x1

6. Try:
In words
,457
,269,413
Fifty eight thousand four hundred fifty seven
One million two hundred sixty nine thousand four hundred thirteen
,309
,167
Five hundred fifteen thousand one hundred sixty seven
Two hundred eight thousand three hundred nine

7. Try:
In expanded form
,457
,269,413
1,000, , , ,
50, ,
5x10, x1, x100+ 5x10 + 7x1
1x1,000, x100, x10, x1, x x10 + 3x1
,167
,309
200, ,
500, , ,
2x100, x1, x x1
5x100, x10, x1, x x10 + 7x1

8. How does a decimal Affect Place value?

9. . 7 3 1 2 Tens Ones Tenths Hundreds Standard Form Words: Seven hundred
thirty
one
two tenths
and
0.2
Expanded Form:
700 + 30 + 1 +
Expanded Form:
2 x 0.1
7 x 100 +
3 x 10 +
1 x 1 +

10. twenty five hundredths
Tens
Hundreds
Ones
Tenths
Hundredths { 7 3 1 2 5 .
Standard Form
Words:
Seven hundred
thirty
one
and
twenty five hundredths
0.05
Expanded Form:
700 + 30 + 1
0.2 + +
Expanded Form:
5 x 0.01
7 x 100 +
3 x 10 +
1 x 1 +
2 x 0.1 +

11. two hundred fifty four thousandths
Tens
Hundreds
Ones
Tenths
Hundredths
Thousdanths { 7 3 1 2 5 4 .
Standard Form
Words:
Seven hundred
thirty
one
and
two hundred fifty four thousandths
0.2 +
0.05 + 30 + 1 + +
0.004
Expanded Form:
700
2 x 0.1
5 x 0.01 + +
4 x 0.001
Expanded Form:
7 x 100 +
3 x 10 +
1 x 1 +

12. Try:
In words
Two hundred fifty eight and four tenths
Forty one and eighty nine hundredths
Twelve and three hundred sixty five thousandths
One and thirty five thousandths

13. Try: In expanded form 1. 41.89 2. 258.4 200 + 50 + 8 + 0.4
2x x10 + 8x1 + 4x0.1
4x10 + 1x1 + 8x x0.01
1x10 + 2x1 + 3x x x0.001
1x10 + 3x x0.001