Mrs. Sydney's Place Value, Forms, Rounding, Comparing, +- Decimals

Decimal Place Value

100

What place is in the hundreds? 72,914.065

9

200

What place is in the thousandths? 7,124,098.0036

3

300

What is the value of the 6? 781.269

6 hundredths 

400

The 8 in the hundreds is how much times as the the 8 in the ones? 898

100x

500

How do I make this a decimal number? 782 

782.00

Expanded/Word Form

100

convert to expanded form using decimals: 78.2

70+8+.2

200

Change to expanded form: Five thousand one hundred thirty-two and six hundredths

5,132.06

300

Convert to expanded form using fractions: 923.805

900+20+3+8/10+5/1000

400

convert to expanded form: eight million twenty-five and nine hundred thirty-one thousandths

8,000,000+20+5+.9+.03+.001

500

9,000+400+9+.007 in word form

nine thousand four hundred nine and seven thousandths

Word/Standard Form

100

782.256 in word form

seven hundred eighty-two and two hundred fifty-six thousandths

200

one thousand twenty and eighty-five hundredths in standard form

1,020.85

300

five hundred eight and six hundredths in standard form

508.06

400

592.852 in word form

five hundred ninety-two and eight hundred fifty-two thousandths

500

8,295,000.285

eight million two hundred ninety-five and two hundred eighty-five thousandths

Rounding/Comparing/Ordering

100

round to nearest tenths 783.258

783.3

200

round to nearest hundredths 7,285.921

7,285.92

300

order least to greatest. 

.22, .9, .713, .028, . 982, 1

.028, .22, .713, .9, .982, 1

400

compare .725___.73

<

500

compare 83.028_____83.1

<

Add/Subtract Decimals

100

34.29+9.82=

44.11

200

78.2+3.285=

81.485

300

87.35-4.1=

83.25

400

782.6-82.571

700.029

500

87-25.28=

61.72