Decimals - Throckmorton

Rounding Decimals

100

Round to the nearest whole number:

134.612

135

200

Round to the nearest whole number:

0.435

0

300

Round to the nearest whole number:

14,562.83

14,563

400

Round to the nearest whole number:

389.7

390

500

Round to the nearest whole number:

199.5

200

Written Form

100

What is this is written form?

146.09

One hundred forty-six and nine hundredths

200

What is this number in written form?

1,007.132

One thousand seven and one hundred thirty-two thousandths

300

What is this number in written form?

0.034

Thirty-four thousandths

400

What is this number in written form?

544.3

Five hundred forty-four and three tenths

500

What is this in written form?

27,119.306

twenty-seven thousand, one hundred nineteen and three hundred six thousandths

Ordering Decimals

100

Greatest to least:

13.45       13.5        13.67        130

130       13.67      13.5       13.45

200

Greatest to Least

1.89       1.9      1.81      1.099

1.9     1.89    1.81       1.099

300

Least to greatest:

0.098       0.1         0.09      0.007

0.007        0.09       0.098      0.1

400

Least to greatest:

145.2       145.26      148.33        145.8

145.2      145.33      145.8      148.33

500

Least to Greatest:

0.671     0.617      0.67     0.654

0.617    0.654     0.67     0.671

Fractions/Mixed Numbers

100

Write as a mixed number/fraction:

12.056

12    56/1,000

200

0.901

901/1,000

300

87.5

87   5/10

400

0.07

7/100

500

565.24

565  24/100

Expanded Form

100

Write in expanded form:

139.056

100 + 30 + 9 + 0.05 + 0.006

200

Expanded form:

1,090.007

1,000 + 90 + 0.007

300

Expanded form:

29,015.032

20,000 + 9,000 + 10 + 5 + 0.03 + 0.002

400

Write in standard form:

3,000 + 10,000 + 0.006 + 200 + 0.01 + 0.4 + 8

13,208.416

500

5,000 + 0.6 + 20,000 + 700 + 0.004 + 80

25,780.604