Exponents, Powers of 10 & Scientific Notation

Misc

100

10⁴ in expanded form.

What is 10 x 10 x 10 x 10

200

10^-5 in expanded form.

1/10 x 1/10 x 1/10 x 1/10  x 1/10 

300

Write 10³ in expanded form.

What is 10 x 10 x 10?

400

True or False

With powers of 10, a positive exponent tells you how many zeros are after the one.  

What is true?

500

True or False

The number is in Scientific Notation:

71.3 x 10⁸

False, 71.3 is not between 1 and 10.

Powers of 10

100

Write as a fraction.

10³

1000/1

200

Write as a power of 10.

1,000,000

10⁶

300

Write as a power of 10.

0.01

10^-2

400

What is this power of 10? 

10⁰

1

500

Write 10⁵ in standard form.

100,000

Scientific Notation w/ Positive Powers of 10

100

Convert to scientific notation:

64,000

6.4 x 10⁴

200

Convert to standard notation:

8.5 x 10²

850

300

Convert to scientific notation:

3,090,000

3.09 x 10⁶

400

Convert to standard notation:

1.209 x 10⁸

120,900,000

500

Convert to scientific notation:

1,000,000,000,000,000

1 x 10¹⁵

Scientific Notation w/ Negative Powers of 10

100

Convert to scientific notation:

0.000487

4.8 x 10^-4

200

Convert to standard notation:

2 × 10^-5

0.00002

300

Convert to scientific notation:

0.0417

4.17 × 10^-2

400

Convert to standard notation:

3.582 × 10^-6

0.000003582

500

Convert to standard notation: 

4.38 x 10⁻⁵

What is 0.0000438?

Fraction and Decimal Forms of Powers of Ten

100

Write as a fraction and a decimal. 

10^-4

1/10000 and 0.0001

200

Write as a fraction and a decimal. 

10^-1

1/10 and 0.1

300

Write 10^-3 in fraction and decimal form.

1/1000 and 0.001

400

Write 10^-6 in fraction and decimal form.

1/1,000,000 and 0.000001

500

Write as a fraction and decimal. 

10^-2

1/100 & 0.01