Scientific Notation

Express 7.113 x 10⁷ in standard form

• 71,130,000

• 0.0000007113

• 7,113

Express 0.00000707 in scientific notation

• 707 x 10^-8

• 7.07 x 10⁶

• 7.07 x 10^-6

If the exponent is negative, your number is going to get

• bigger

• smaller

How many numbers need to be IN FRONT of the decimal in scientific notation?

• 1

• 10

• 2

Which answer is written correctly using scientific notation?

• 20.34 x 10⁴

• .2035 x 10⁴

• 2.035 x 10⁴

• 2035⁴

What is scientific notation?

• a long way to write really short numbers

• a short way to write really long numbers

to write a number in scientific notation, all answers MUST have a base of ______.

• 50

• 100

• 10

If an exponent is positive, your number gets

• larger

• smaller

any number raised to a zero power (EX: 5⁰) will be equal to

• 10

• 1

• 0

When the exponent is negative you move the decimal

• right -->

• left <--

• you don't move the decimal