Decimal Place Value

Read Decimals

100

3.8

Three and eight tenths

200

12.45

Twelve and forty-five hundredths

300

659.243

Six hundred fifty-nine and two hundred forty-three thousandths

400

5,478.381

Five thousand four hundred seventy-eight and three hundred eighty-one thousandths

500

2,222.2222

Two thousand two hundred twenty-two and two thousand two hundred twenty-two ten thousandths

Place Value

100

The position of the 9 in this number: 45.9

Tenths

200

The digit in the hundredths place of 655.749

4

300

The position of the 8 in this number: 1.008

Thousandths

400

The digit in the thousandths place of 4,096.2358

5

500

The position of the 9 in this number: 4,520.00239

Hundred thousandths

Write Decimals

100

Six and six tenths

6.6

200

Fifty-four and fifty-nine hundredths

54.59

300

Two thousand seven hundred and three hundred fourteen thousandths

2,700.314

400

Ninety-two thousand thirty-five and four thousand six hundred twelve ten thousands

92,035.4612

500

One million and one millionth

1,000,000.000001

Compose and Decompose

100

Decompose 65.3

60 + 5 + 0.3

200

Compose 500 + 40 + 2 + 0.5 + 0.06 + 0.009

542.569

300

Decompose 41,306.987

40,000 + 1,000 + 300 + 6 + 0.9 + 0.08 + 0.007

400

Compose 200,000 + 10,000 + 10 + 0.06 + 0.003

210,010.063

500

Decompose 5,506,024.0404

5,000,000 + 500,000 + 6,000 + 20 + 4 + 0.04 + 0.0004