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Place Value
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Rounding
100

What is one-tenth of 1,000?

100

100

Evaluate 637.59 x 100

63,759

100

Compare

1.8 () 1.658

1.8

100

Round to the nearest whole

24.8

25

200

What is ten times 10,000?

100,000

200

Evaluate 

1.06 divided by 10

0.106

200

compare

0.238 () 0.195

0.238

200

Round to the nearest hundredth

769.432

769.43

300

Write the number in expanded form

600,000 + 10,000 + 300 + 80 + 4

300

Evaluate 432.8 x 10^2

43,280

300

15,902.6 () 15,902.60

equal

300

Round to the nearest tenth

1,428.88

1,428.9

400

What is this number in base-ten numeral?

(4x10)+(9x1)+(7x0.01)+(2x0.01)

49.72

400

Write in exponential notation

10x10x10

10^3

400

Compare

9.14 () ninety-one and four hundredths

ninety-one and four hundredths

400

Round to the nearest whole

43.92

44

500

What is this number in base-ten numerals?

(6x10)+(3x1)+(8.0.1)+(7x0.01)

63.87

500

890.4 / 10^2

8.904

500

Compare 28.68 () 2,868/10^2

equal

500

Name two numbers that could round to 5 if rounded to the nearest whole. 

any number from 4.5 up to but not including 5.5