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

Add the decimals.

2.34 + 3.23

5.57

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

Subtract the Decimals.

6.789 - 4.321

2.468

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

Add the decimals.

   7.163 + 2.73


9.893

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 divided by 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

Subtract the decimals.

9.441 - 2.139

7.302

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 divided by 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

Subtract the decimals.

12.402 - 4.189

8.213

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