Writing Decimals

Word Form

100

Write the decimal .05  in word form

Five hundredths

200

Write the decimal 4.021 in word form

Four and twenty-one thousandths

300

Write the number in word form-

4 x 10 + 3 x 1 + 5 x (1/10) + 8 x (1/100)

Forty three and fifty-eight hundredths

400

Write the decimal in word form-

6 x 1,000 + 4 x 10 + 6 x 1 + 8 x (1/100) + 3 x (1/1000) 

Six thousand forty six and eighty-three thousandths

500

Write the in word form-

958,289.78

Nine hundred fifty eight thousand two hundred eighty nine and seventy-eight thousandths

Expanded Form

100

Write the decimal 32.41 in expanded form

3 x 10 + 2 x 1 + 4 x (1/10) + 1 x (1/100)

200

Write the decimal 402.05 in expanded form

4 x 100 + 2 x 1 + 5 x (1/100)

300

Write this decimal in expanded form

Four hundred seventy two and twenty-three thousandths

4 x 100 + 7 x 10 + 2 x 1 + 2 x (1/100) + 3 x (1/1,000)

400

Write this decimal in expanded form-

Nine hundred fifty three thousand one hundred twelve and seven tenths

9 x 100,000 + 5 x 10,000 + 3 x 1,000 + 1 x 100 + 1 x 10 + 2 x 1 + 7 x (1/10)

500

Write this decimal 83,529.672 in expanded form.

8 x 10,000 + 3 x 1,000 + 5 x 100 + 2 x 10 + 9 x 1 + 6 x (1/10) + 7 x (1/100) + 2 x (1/1,000)

Standard Form

100

Write this decimal in standard form-

Thirty five and twenty one hundredths

35.21

200

Write this decimal in standard form-

Seventy-five thousand, two hundred thirty-three and forty-six hundredths

75,233.46

300

Write this decimal in standard form-

5 x 100 + 3 x 10 + 5 x 1 + 4 x (1/10) + 9 x (1/100)

535.49

400

Write this number in standard form-

5 x 10,000 + 3 x 1,000 + 8 x 100 + 7 x 10 + 9 x 1 + 6 x (1/10) + 4 x (1/100)

53,879.64

500

Write this number in standard form 

9 x 100,000 + 5 x 1,000 + 8 x 100 + 5 x 10 + 6 x 1 + 8 x (1/10) + 5 x (1/100) + 9 x (1/100) 

905,856.859