Math

Word Form to Standard Form

100

three and one hundredth

3.01

200

seven and three hundred sixty-eight thousandths

7.368

300

ninety and five hundredths. 

9.05

400

one hundred sixty-seven and eight tenths

167.8

500

seven million, five hundred sixty-seven, forty-eight and sixty seven thousandths

7,567,048.067

Comparing Decimals

100

3.089   3.079

3.089>3.079

200

56.78   56.780

56.78=56.78

300

789,098.67   789,098.687

789,098.67 < 789,098.687

400

6.984   6.789

6.984 > 6.789

500

7,099,836.876    7,099,836.887

7,099,836.876 < 7,099,836.887

Decimals to Fractions

100

3.58

3 58/100

200

40.984

40 984/1,000

300

678.78

678 78/100

400

78.45

78 45/100

500

678,983.983

678,983 983/1,000

Word Form to Expanded Form

100

six and ninety-eight hundredths

(6x1)+(9x0.1)+(8x0.001)

200

seven hundred nine and six tenths

(7x100)+(9x1)+(6x0.1)

300

twenty-three and three hundred twenty-two thousandths

(2x10)+(3x1)+(3x0.1)+(2x0.01)+(2x0.001)

400

nine thousand seven hundred sixty-three and seventy two hundredths

(9x1,000)+(7x100)+(6x10)+(3x1)+(7x0.1)+(2x0.01)

500

eight hundred eighty-seven and nine hundred thirty- two thousandths

(8x100)+(8x10)+(7x1)+(9x0.1)+(3x0.01)+(2x0.001)

Place Value

100

5.453

5

200

45.187

0.1

300

3,894,682.573

3,000,000

400

987.904

0.004

500

8,798,857

90,000