Decimals

Reading

100

5.3

five and three tenths

200

45.08

forty-five and eight hundredths

300

83.003

eighty-three and three thousandths

400

75.4321

seventy-five and four thousand three hundred twenty-one ten thousandths

500

8.0251

eight and two hundred fifty-one ten thousandths

Word to Standard

100

ninety-six and five tenths

96.5

200

five hundred sixty-three and eighty-two hundredths

563.82

300

twenty-four and twenty-seven thousandths

24.027

400

fifty-five thousandths

0.055

500

three thousand four hundred one ten thousandths

0.3401

Standard to Expanded and Vice Versa

100

56.77

(50x10¹) + (6x10⁰) + (7x10^-1) + (7x10^-2)

200

8.031

(8x10⁰)+(3x10^-2)+(1x10^-3)

300

400.209

(4x10²)+(2x10^-1)+(9x10^-3)

400

(3x10³)+(2x10²)+(1x10^-1)+(3x10^-2)

3,200.13

500

(7x0.1)+2+(4x100)+(5x0.01)+(3x1000)

3,400.75