Decimal Numbers

Expanded Form

100

2.46

2 + 0.4 + 0.06 

200

56.82

50 + 6 + 0.8 + 0.02 

300

239.08

200 + 30 + 9 + 0.08 

400

5,680.94

5,000 + 600 + 80 + 0 + 0.9 + 0.04 

500

6,728.871

6,000 + 700 + 20 + 8 + 0.8 + 0.07 + 0.001

Word Form

100

54.6

fifty-four and six tenths 

200

21.8

twenty one and eight tenths 

300

451.73

four hundred fifty-one and seventy-three hundredths 

400

7,950.2

Seven thousand nine hundred fifty and two tenths 

500

19,761.85

nineteen thousand seven hundred sixty-one and eighty-five hundredths 

Standard Form

100

10 + 1 + 0.4 

11.4

200

30 + 6 + 0.9 

36.9

300

400 + 20 + 0.1 + 0.07 

420.17 

400

500 + 60 + 8 + 0.9 + 0.06 

568.96

500

5,000 + 200 + 8 + 0.09 

5,208.09