Reading/Writing Decimals
Expanded Form
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 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 104=

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 = 45.7 _____ 44.29

>

200
Round 67.345 to the nearest hundredth.
67.350
200

0.04 x 1,000=

40

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

Round 145.777 the nearest whole number

146

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 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

823 divided by 100

8.23

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 34.98 to the nearest tenths place.
35
500

34 divided by 106

0.000034

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