Powers of 10
Reading and writing Decimals
Rounding
100
What is 101?

10

100

Write the decimal for the fraction 3/10.

0.3

100

Round 5.478 to the nearest hundredth.

5.48

200

What is 103?

1000

200

What is the decimal representation of 456.789?

456.789

200

What is 8.234 rounded to the nearest whole number?

8

300

Write the number 1000 is terms of a power of 10.

103

300

Write the decimal number for 7/10 and 2/100.

0.72

300

Round 2.567 to the nearest tenth.

2.6

400

How many zeros are in 105?

5

400

How would you read the decimal 0.004?

Four thousandths

400

If you round 4.99 to the nearest whole number, what do you get?

5.00

500

What is the value of 10-2?

0.01

500

Write the decimal number that represents 3 whole and 456 thousandths.

3.456

500

Round 9.876 to the nearest hundredth.

9.88

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