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Reading/Writing Decimals
Expanded Form
Comparing Decimals
Rounding Decimals
Powers of 10
100

Write the following decimal in word form. 

45.89

forty-five and eighty-nine hundredths

100

Write the following decimal in expanded form. 

1.89

(1 x 1)+(8 x 0.1)+(9x0.01)

100

Fill in the blank with <, >, or =. 

89.01____89.001

>

100
Round 43.83 to the nearest tenth.
43.8
100
3.91 x 10,000=
39,100
200

Write the following decimal in standard form. 

two-thousand, five hundred fifty-five and two tenths

2,555.2

200

Write the following number in expanded form. 

45.03

(4 x 10)+ (5 x 1)+(3 x 0.01)

200

Fill in the blank with <,>, or =. 

45.02 _____ 44.9

>

200
Round 67.345 to the nearest hundredth.
67.350
200
0.04 x 1,000,000=
40,000
300

Write the following decimal in word form. 

27,008.008

twenty-seven thousand, eight and eight thousandths

300

Write the following decimal in standard form. 

(8 x 1)+(4 x 0.1)+(5 x 0.01)

8.45

300

What place value are you comparing when looking at the following decimals? 

34.90 and 34.93

hundredths place

300
After rounding 45.834, the answer is 45.8. What place value was 45.834 rounded to?
tenths place
300
847 / 100=
8.47
400

Write the following number in standard form. 

four million, twenty thousand, one hundred sixteen and seven thousandths.

4,020,116.007

400

Write the following decimal in standard form. 

(9 x 1,000)+(8 x 1)+(1 x 0.001)

9,008.001

400

Compare the two decimals using <,>, or =. 

0.09____ 0.090

=

400
After rounding 24.89, the answer is 25. What place value was 24.89 rounded to.
Ones/whole number
400
8,923 / 1,000=
8.923
500

Write the following number in word form. 

8,806,002.01

eight million, eight hundred six thousand, two and one hundredth

500

Write the following decimal in expanded form.

 83,812.03

(8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 1)+ (3 x 0.01)

500

Compare the decimals using <,> or =. 

8,903.001 _____ 8,930.001

<

500
Round 34.98 to the nearest tenths place.
35
500
34.98 equals how many hundredths?
3,498