Standard Form to Expanded Form
Expanded Form to Standard Form
Word form and Standard form
Multiplying by Powers of 10
Dividing by Powers of 10
100

Write the following in expanded form. 278.722

2x100+7x10+8x1+7x1/10+2x1/100+2x1/1000

100
Write in standard form 5x1+3x1/10+6x1/100
5.36
100
Write in word form 3.45
three and fourty-five hundredths
100

5.673 x 102

567.3

100

853.2 divided by 102

8.532

200
Write in expanded form 36.489
3x10+6x1+4x1/10+8x1/100+9x1/1,000
200

Write in standard form 2x100+3x10+4x1+5x1/10+4x1/100

234.54

200
Write in standard form two hundred thirty-five and eight tenths
245.8
200

92.34 x 102

9,234
200

0.02 divided by 10

0.002

300
Write in expanded form 3.05
3x1+5x1/100
300
8x100+7x1+9x1/10+7x1/100
807.97
300
Write in word form 308.754
three hundred eight and seven hundred fifty-four thousandths
300

0.0034 x 103

3.4

300

5,673 divided by 103

5.673

400
Write in expanded form 1,235.97
1x1,000+2x100+3x10+5x1+9x1/10+7x1/100
400
4x10+8x1/100+9x1/1,000
40.089
400
Write in standard form nine hundred one and 6 hundredths
901.06
400

34 x 105

3,400,000

400

535.63 divided by 100

5.3563

500
Write in expanded form 243.9743
2x100+4x10+3x1+9x1/10+7x1/100+4x1/1,000+3x1/10,000
500
3x100+7x1+9x1/1,000
307.009
500
Write in standard form six hundred twenty-three thousandths
.623
500

________ x 102 = 634.2

6.342

500

________ divided by 102 = 56.234

5,623.4

M
e
n
u