Place Value Review

Place Value

100

  184.8

The 8 in the tens place is ________ times the 8 in the tenths place.                                                             

100 x

200

371.7

The 7 in the tenth place is _____ the value of the 7 in the tens place.  

1/100 x

300

1551.41

The 5 in the tens place is _____ the value of the 5 in the hundreds place.

1/10 x

400

8341.35

The 3 in the tenths place is _____ the value of the 3 in the hundreds place.

1/1000 x

500

8,174,314.867

The 1 in the hundred thousands place is _____ the value of the 1 in the tens place.

10,000 x

Rounding

100

Round 1,83.4 to the nearest ones place.

183

200

Round 23.987 to the nearest hundredths place. 

23.99

300

Round 19.8675 to the nearest tenths place

19.9

400

Round 353.8724 to the nearest thousandths place. 

353.872

500

Round 8989.89 to the nearest tens place. 

8990

Powers of 10

100

What is 10⁶?

1,000,000

200

What is 5.6 x 10³? 

5,600

300

What is 83 divided by 10⁴?

0.0083

400

When I divide by the power of 10, the place value move _________ and the decimal moves _______.

place value moves RIGHT 

and the decimal moves LEFT

500

What is 0.03 divided by 10²?

0.0003

Standard Form Word Form and Expanded Form

100

Write 268 in expanded form

2 x 100 + 6 x 10 + 8 x 1

200

Write 1.026 in expanded form using decimals

1 x 1 + 2 x 0.01 + 6 x 0.001

300

Write  30.52 in word form

Thirty and fifty-two hundredths

400

Write 2.2009 in word form

Two and two thousand nine ten thousandths

500

Write 3045.104 in expanded form using decimals

3 x 1000 + 4 x 10 + 5 x 1 + 1 x 0.1 + 4 x 0.001

Metric Conversion

100

Convert 2.56m into centimeters

(1m = 100 cm)

256 cm

200

Convert 36cm into millimeters

(1cm = 10 millimeters)

360 mm

300

Convert 5389cm into meters

(1 meter = 100 cm)

53.89 m

400

Convert 4.5 meters into millimeters

(1 m = 1000 mm)

4500 mm

500

Convert 90 mm into meters

(1 m = 1000 mm)

0.09 m