Reading/Writing Decimals
Expanded Notation
Comparing Decimals
Rounding Decimals
Powers of 10
100
Write the decimal in word form. 45.89
forty-five and eighty-nine hundredths
100

Write the decimal in expanded notation. 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 decimal in standard form. two-thousand, five hundred fifty-five and two tenths
2,555.2
200

Write the number in expanded notation. 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 decimal in word form. 27,008.008
twenty-seven thousand, eight and eight thousandths
300

Write the decimal in standard notation. (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 number in standard form. four million, twenty thousand, one hundred sixteen and seven thousandths.
4,020,116.007
400

Write the decimal in standard notation. (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 number in word form. 8,806,002.01
eight million, eight hundred six thousand, two and one hundredth
500

Write the decimal in expanded notation. 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
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