Whole Number Place Value
Powers of 10
Decimal Place Value
Rounding Decimals
Comparing Decimals
100
Going up a place value spot is the same as multiplying by what number?

10

100

What power of ten represents one thousand?

103

100

Which digit is in the tenths place in 13.45?

4

100

What is 0.917 rounded to the nearest hundredth?

0.920 or 0.92

100

Which decimal is greater?

0.78   or  0.8


0.8
200

Which operation is the same as going down (to the right) a place value spot? 

addition, subtraction, multiplication, division

Division

200

106 represents what number?

1,000,000 or one million

200

Write the following number:

3 ones

4 tenths

8 thousandths

3.408

200

What is 0.146 rounded to the nearest tenth?

0.1 

200

Which sign makes this statement true?

3.5    ____   3.8


> or <

<

300

In the number 435,085, how many times greater is the five in the thousands than the five in the ones?

one thousand or 1,000

300

What is 7 x 102?

700

300

In 41.372, in which place is the 7?

hundredths

300

What is 7.66 rounded to the nearest whole number?

8

300

Put the following numbers in order from LEAST to GREATEST:

7.5

8.1

7.4

7.7

7.4, 7.5, 7.7, 8.1

400

Arrange the following letters so that the 2s are in places with 10,000 times difference.

122359

any number with the 2s four place value spots apart

400
How many zeros will the product of 7.8 x 104 have?

3

400

What is the expanded form of 14.098?

(1 x 10) + (4 x 1) + (9 x 0.01) + (8 x 0.001)
400

What is 8.96 rounded to the nearest tenth?

9

400

Put these numbers in order from GREATEST to LEAST.

3.6, 4.3, 3.7, 3.9, 3.1

4.3, 3.9, 3.7, 3.6, 3.1

500

Which number has a number in which the 7s are 1,000 times apart?

786,097

237,987

778,109

125,747



237,987

500

What number is represented by:

(6 x 102) + (2 x 101) + (7 x 100) + (8 x 0.1)

627.8

500

What decimal is this expression equal to?

(9 x 1,000)+(3 x 100)+(2 x 10)+(5 x 1)+(7 x 0.1)+(9 x 0.01)+(5 x 0.001)

9,325.795

500

Write a decimal number, that when rounded to the nearest hundredth equals 3.45

3.454, 3.453, 3.452, 3.451, 3.445, 3.446, 3.447, 3.448, 3.449 

500

Which is greater? 

three thousand and four hundred eight thousandths

OR

3,000.480

3,000.480