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Reading/Writing Decimals
Expanded Form
Comparing Decimals
Rounding Whole Numbers
Powers of 10
100
Write the decimal in word form. 45.89
forty-five and eighty-nine hundredths
100
Write the 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 4,383 to the nearest ten.

4,380

100
3.91 x 10,000=
39,100
200
Write the decimal in standard form. two-thousand, five hundred fifty-five and two tenths
2,555.2
200
Write the 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 67,365 to the nearest hundred.

67,400

200
0.04 x 1,000,000=
40,000
300
Write the decimal in word form. 27,008.008
twenty-seven thousand, eight and eight thousandths
300
Write the 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 46,000. What place value was 45,834 rounded to?

thousands place

300
847 / 100=
8.47
400
Write the number in standard form. four million, twenty thousand, one hundred sixteen and seven thousandths.
4,020,116.007
400
Write the 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 place/nearest whole number

400
8,923 / 1,000=
8.923
500
Write the number in word form. 8,806,002.01
eight million, eight hundred six thousand, two and one hundredth
500
Write the 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 3,498 to the nearest ten.

3,500

500

True of False? 34.98 x 105 = 3,498,000? 

True