Decimal Place Value, Ordering, Rounding and Estimating

Random

100

Write as a decimal:

6/100

0.06

200

Write the number name for this decimal:

12.112

Twelve and one hundred twelve thousandths

300

Write as a decimal:

30 4/100

30.04

400

Write this number in standard form:

two and eight thousandths

2.008

500

Write the decimal in word form

0.09

nine hundreths

Decimals & Expanded Form

100

Write the number name:

4x1 + 1x0.1 + 6x0.01 + 3x0.001

4.163

200

Write in expanded form:

5.408

5x1 + 4x0.1 + 8x0.001

300

Write the standard form:

6x10 + 3x(1/10) + 1x(1/100) + 5x(1/1,000)

60.315

400

Write in expanded form:

8.008

8x1 + 8x0.001

500

Write the standard form:

3x1 + 1x(1/100) + 4x(1/1,000)

3.014

Compare & Order Decimals

100

Compare decimals: (<,>,=)

13.335 ___ 13.23

>

200

Order from least to greatest:

6.80, 6.08, 6.808

6.08, 6.80, 6.808

300

Compare decimals: (<,>,=)

6.8 ___ 6.800

=

400

Order from least to greatest:

45, 4.405, 4.5

4.405, 4.5, 45

500

Compare decimals: (<,>,=)

254, 609.703 ___ 254,609.933

<

Round Decimals

100

Round to nearest whole number:

$1,792.29

$1,792

200

Round to the nearest tenth:

91.194

91.2

300

Round to the nearest hundredth:

49.028

49.03

400

Round to the nearest whole number and tenth:

0.847

1

0.8

500

Round to the nearest whole number, tenth, and hundredth:

36.375

36

36.4

36.38