Math Review!

Word Form

100

Write one and twelve hundredths as a decimal 

1.12

200

Write seven thousandths as a decimal 

0.007

300

Write three hundred and three thousandths as a fraction

300 3/1,000

400

Write 14.57 in word form 

fourteen and fifty-seven hundredths 

500

Write 543.278 in word form 

five hundred forty-three and two hundred seventy-eight thousandths 

Expanded Form

100

Write 34.59 in expanded fraction form 

3x10+4x1+5x(1/10)+9x(1/100)

200

Write 678x123 in expanded decimal form 

6x100+7x10+8x1+1x0.1+2x0.01+3x0.001

300

Write this in standard form: 

5x100+2x1+7x0.01+9x0.001

502.079

400

Write this in standard form: 

4x100+9x1+6x(1/10)+1x(1/1000)

409.601

500

Write the following number in expanded decimal form:

706.284

7x100+6x1+2x0.1+8x0.01+4x0.001

Comparing Decimals

100

0.12__0.123

<

200

174.376__174.386

<

300

0.83__eighty-three hundredths

=

400

four hundreds__fifty hundredths

>

500

fourteen thousandths__0.014

=

Arrange the Numbers

100

Least to greatest: 

76.342     76.332     76.232     76.343

76.232, 76.332, 76.342, 76.343

200

Greatest to least:

76.342     76.332     76.232     76.343

76.343, 76.342, 76.332, 76,232

300

Greatest to least: 

3.467, 3.527, 4.035, 4.123

4.123, 4.035, 3.527, 3.467

400

Least to greatest:

3.467, 3.527, 4.123, 4.035

3.467, 3.527, 4.035, 4.123

500

Greatest to least: 

fifty-four thousandths.  nine hundredths.  one and twenty-four thousandths.  three thousandths.

1.024, 0.09, 0.054, 0.003